南开21秋学期《大学英语（三）》在线作业[答案]

南开21秋学期《大学英语（三）》在线作业[答案]答案

21秋学期（1709、2103、2109、1903、1909、2003、2009、2103）《大学英语（三）》在线作业

试卷总分:100  得分:100

一、单选题 (共 20 道试题,共 60 分)

1.By the time we got to the sale, all the good ( )was gone.

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A.staff

B.stuff

C.stock

D.stack

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2.He resigned, depressed at the way that war and revolution have torn the country and families ( ).

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A.down

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B.off

C.up

D.apart

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3.The rules of the game are quite( ) most people.

A.similar to

B.similar with

C.familiar with

D.familiar to

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4.Listening to Larry’s stories just made me feel ( ).

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A.asleep

B.to sleep

C.sleepy

D.slept

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5.The ( ) I received from the people I met in the Maldives really made my holiday very special.

正确答案:-----

A.hospitality

B.hostility

C.hospital

D.host

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6.Right now there is no evidence that those flu viruses that （ ） our pets are contagious(传染的) to us.

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A.affected

B.inflicted

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C.infected

D.effected

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7.These women live in New York City where it may be difficult to ( ) a way of living that would be affordable for their budgets.

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A.construct

B.contact

C.contrive

D.contribute

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8.Researchers have shown that ( ) can elevate mood, improve creativity and enhance sleep in many but not all people.

正确答案:-----

A.fabric

B.fragment

C.fragrance

D.facility

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9.For people who live in industrialized countries, it is hard to conceive ( )living without electricity and other modern conveniences.

正确答案:-----

A.from

B.of

C.at

D.with

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10.The court ruled that this man ( ) his political rights for a future four years after he has served his 13-year sentence.

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A.be got rid of

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B.be turned down

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C.be deprived from

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D.be deprived of

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11.He tests the ways young chess players and athletes ( ）their brains while playing, so that he can evaluate each one’s potential for success.

正确答案:-----

A.utilize

B.employ

C.apply

D.appoint

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12.People ( ) canned food and old clothes most frequently, but rarely do they think about bringing in underwear.

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A.donate

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B.devote

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C.dictate

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D.decide

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13.When a major news story breaks, most people ( ） the online or television media.

正确答案:-----

A.turn back

B.turn to

C.turn around

D.turn in

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14.Children should be allowed to ( ) those few years of innocence before they have to learn the truth about the real world.

正确答案:-----

A.cherish

B.chase

C.chemist#perish

 

15.He was ( )travel literature.

A.relying on

B.interested on

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C.keen on

D.keen to

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16.Doctors’ salaries have risen substantially, ( ) nurses’ pay has actually fallen.

正确答案:-----

A.due

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B.in spite of

C.despite

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D.whereas

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17.Try as I might, I still can’t understand ( ) we could have done to justify all the suffering war inevitably inflicts.

正确答案:-----

A.that

B.what

C.which

D.those

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21.He is a child with a vivid ( ).

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A.imagining

B.imagination

C.imaginable

D.unimaginable

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19.A ( )silence followed her announcement.

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A.deadly

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B.dead

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C.dying

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D.death

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20.Many people simply say that they want something, but they do not expend the substantial effort( )to achieve it.

正确答案:-----

A.what is required

B.that is requiring

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C.required

D.requiring

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南开21秋学期《大学英语（三）》在线作业[答案]多选题答案

二、阅读理解 (共 2 道试题,共 20 分)

25.Earthquakes may rightly be ranked as one of the most destructive forces known to man: since records began to be written down, it has been estimated that earthquake-related fatalities have numbered in the millions, and that earthquake-related destruction has been beyond calculation. The greater part of such damage and loss of life has been due to the collapse of buildings and the effects of rockslides, floods, fire, disease, tsunamis (gigantic sea waves), and other observable events resulting from earthquakes, rather than from the quakes themselves. The great majority of all earthquakes occur in two specific geographic areas. One such area covers the Pacific Ocean and its bordering landmasses. The other extends from the East Indians to the Atlas Mountains, including the Himalayas, Iran, Turkey, and the Alpine regions. It is in these two great belts or zones that ninety percent of all earthquakes take place; they may, however, happen anywhere at any time. This element of the unknown has for centuries added greatly to the dread and horror surrounding earthquakes, but in recent times there have been indications that earthquake forecast may be possible. By analyzing changes in animal behavior, patterns of movements in the earth’s shell, variations in the earth’s force of attraction, and the frequency with which minor earth shakes are observed, scientists have shown increasing success in predicting when and where earthquakes will strike. As a result, a worldwide earthquake warning network is already in operation and has helped to prepare for (and thus lessen) the vast destruction that might otherwise have been totally unexpected. It is doubtful that man will ever be able to control earthquakes and get rid of their destructiveness altogether, but as how and why earthquakes happen become better understood, man will become more and more able to deal with their possible damage before they occur.

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(1).Which of the following statements is true according to the passage?

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A.Earthquake destruction is declining.

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B.Earthquake forecast is improving.

C.Man is no longer fearful of earthquakes.

D.Man is capable of conquering earthquakes.

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(2).We can infer from the passage that quakes ______.

A.may not happen anywhere at any time

B.mostly strike in oceans and mountains

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C.are unobservable in masses of land

D.are hardly the direct cause of fatalities

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(3).The phrase “this element of the unknown” (Line 1, Paragraph 3) refers to ______.

正确答案:-----

A.the extension of earthquake zones

B.the percentage of earthquake occurrences

C.when and where earthquakes may occur

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D.what big damage earthquakes may cause

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(4).Man’s research on earthquake forecast at present is to ______.

A.reduce the loss from earthquake disasters

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B.lower the frequency of earthquakes

C.release the energy that causes earthquakes

D.analyze the relationship between different earthquakes

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(5).Which of the following describes the author’s purpose in writing the passage?

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A.Inform the reader.

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B.Entertain the reader.

C.Disprove a concept.

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D.Question a concept.

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