国家开放大学24秋《理工英语4》单元自测7（10分）[答案] 题目类型： 单选题 题目： —sohowcanwebuysafefood?—. 选项： thehighertheprice,thesaferthefood wecanplantvegetablesandfruitsbyourselves whenwechoosefood,wemustreme
国家开放大学24秋《理工英语4》单元自测7（10分）[答案]
题目类型：
单选题
题目：
— so how can we buy safe food? — .
选项：
the higher the price, the safer the food
we can plant vegetables and fruits by ourselves
when we choose food, we must remember to check its tag, confirming whether the basic information is marked on it
题目类型：
单选题
题目：
— what would you like to have for breakfast? — . would you like to have a taste?
选项：
twisted cruller, i bought it this morning
i already had my breakfast
breakfast is the most important meal of the day
题目类型：
单选题
题目：
— i think the other reason can be identified from the industrialization of food production. — . some illegal traders care about nothing but making money.
选项：
that bothers me too
i sincerely hope that the whole society pay much more attention to food safety
yes, you bet
题目类型：
单选题
题目：
animal farming about half of all human-caused greenhouse gases.
选项：
count for
accounts for
count on
题目类型：
单选题
题目：
the problem is uneven distribution, 870 million suffering from hunger.
选项：
left
to leave
leaving
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __1__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __2__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __3__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __4__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __5__
选项：
t
f
题目类型：
完形填空
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5
选项：
题目类型：
单选题
题目：
— so how can we buy safe food? — .
选项：
the higher the price, the safer the food
we can plant vegetables and fruits by ourselves
when we choose food, we must remember to check its tag, confirming whether the basic information is marked on it
题目类型：
单选题
题目：
— what would you like to have for breakfast? — . would you like to have a taste?
选项：
twisted cruller, i bought it this morning
i already had my breakfast
breakfast is the most important meal of the day
题目类型：
单选题
题目：
— i think the other reason can be identified from the industrialization of food production. — . some illegal traders care about nothing but making money.
选项：
that bothers me too
i sincerely hope that the whole society pay much more attention to food safety
yes, you bet
题目类型：
单选题
题目：
animal farming about half of all human-caused greenhouse gases.
选项：
count for
accounts for
count on
题目类型：
单选题
题目：
the problem is uneven distribution, 870 million suffering from hunger.
选项：
left
to leave
leaving
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __1__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __2__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __3__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __4__
选项：
t
f
题目类型：
单选题
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5 __5__
选项：
t
f
题目类型：
完形填空
题目：
二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写"t"错误写"f". 教材课文原文 the company leading the future of farming here's a crazy idea: combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems. animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on earth. all to feed people's appetites for 300 million tons of meat a year. modern meadow is a missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices. the company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. it's set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible. the company explains in a submission to the united states department of agriculture: "the technology has several advantages in comparison to earlier attempts to engineer meat in vitro. the bio-ink particles can be reproducibly prepared with mixtures of cells of different type. printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning." however, it admits that the road ahead is strewn with difficulties. "the consumer acceptance of such products may not be without challenges. we expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. with reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to hindu, kosher, halal diets) and finally populations with limited access to safe meat production." whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. it is coming. animal farming is responsible for the occurrence of greenhouse gases. 1 2. modern meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2 3. the method modern meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3 4. there is no meat engineered outside living bodies before. 4 5. this lab-grown meat has already widely received by the masses. 5
选项：
