电科21秋《大学英语2(本科)》课程在线作业3[答案]

电科21秋《大学英语2(本科)》课程在线作业3[答案]答案

《大学英语2(本科)》课程在线作业3题目

试卷总分:100 得分:100

一、单选题 (共 25 道试题,共 100 分)

1.We had warned him __ the danger but he turned a deaf ear to our warning.

正确答案:-----

A.at

B.of

C./

D.with

正确答案:-----

2.1. The police are________ the two missing children.

正确答案:-----

A.looking out

B.looking after

C.looking for

D.looking on

正确答案:-----

3.It was not until then that I came to know knowledge ____only from practice.

正确答案:-----

A.had come

正确答案:-----

正确答案:-----

B.came

C.would come

D.comes

正确答案:-----

4.— Congratulations! You won the first prize in today’s speech contest. — ____________________

正确答案:-----

A.Yes, I beat the others

B.No, no, I didn’t do it well.

正确答案:-----

C.Thank you

D.It’s a pleasure.

正确答案:-----

5."Have a drink?" "No thanks, _______ ."

正确答案:-----

A.I would not

正确答案:-----

正确答案:-----

B.I would rather not

正确答案:-----

C.I could not

D.I do not

正确答案:-----

6.I do not intend to follow that, because we shall have an opportunity to do so on another ______.

正确答案:-----

A.occasion

B.situation

C.condition

正确答案:-----

D.environment

正确答案:-----

7.She didn’t go to the cinema because she _____the film before.

正确答案:-----

A.had seen

正确答案:-----

B.has seen

C.saw

D.was going to see

正确答案:-----

8.This coastal area ________ a national wildlife reserve last year.

正确答案:-----

A.was named

B.named

正确答案:-----

C.is named

D.Names

正确答案:-----

9.I saw Mr. Turner _____ my way _____ school this morning.

A.at; to

B.on; to

C.at; for

D.on; for

正确答案:-----

10.I ______ early this morning, so I stayed in bed until 9 o'clock.

正确答案:-----

A.didn't need to get up

正确答案:-----

B.needn't have got up

正确答案:-----

C.need not get up

正确答案:-----

D.must not get up

正确答案:-----

11.— Madam, do all the buses go downtown? — ____________________

正确答案:-----

A.Wow, you got the idea.

正确答案:-----

B.No, never mind.

正确答案:-----

C.Pretty well, I guess.

D.Sorry, I’m new here.

正确答案:-----

12.This rule only applies __ people above 60.

A.for

B.in

C.to

D.at

正确答案:-----

13.My wallet is nowhere to be found. I ________ in the store.

正确答案:-----

A.must drop it

正确答案:-----

B.must have dropped it

正确答案:-----

C.should have dropped it

正确答案:-----

D.ought to have dropped it

正确答案:-----

14.He felt it rather hard to be _____ the opinion of the majority.

正确答案:-----

A.with

B.of

C.in

D.against

正确答案:-----

15.7. The old woman next door is very keen _____________ growing roses.

正确答案:-----

A.at

B.on

C.with

D.to

正确答案:-----

16."I must be going now.""Oh, it's still early, _____ you stay a bit longer?"

A.will

B.wouldn't

正确答案:-----

C.won't

D.can

正确答案:-----

17.Every year thousands of lives _______ in road accidents because of careless driving.

正确答案:-----

A.lose

B.lost

C.have lost

D.are lost

正确答案:-----

21.— Hello, I’m Harry Potter. — Hello, my name is Charles Green, but ______.

正确答案:-----

A.call my Charles

B.call me at Charles

C.call me Charles

D.call Charles me

正确答案:-----

19.I ________ thank you too much for all your help to my son while we were away from home.

A.won’t

B.can’t

C.can

D.will

正确答案:-----

20.For a successful business, friendly and _______ staff are essential.

正确答案:-----

A.lovely

B.hard

C.efficient

正确答案:-----

D.respective

正确答案:-----

21.These TV sets are different _____ quality and price.

正确答案:-----

A.to

B.with

C.from

D.in

正确答案:-----

22.I forgot to ring up Mr. Wang yesterday, so I _______ today.

正确答案:-----

A.can do it

正确答案:-----

正确答案:-----

B.must do it

C.had to do it

正确答案:-----

D.must have to do it

正确答案:-----

23.The Web also provides an environment in which it is quick and easy to _________ ideas with colleagues.

正确答案:-----

A.change

B.exchange

C.trade

正确答案:-----

D.know

正确答案:-----

24.It’s usually quiet here _____ Sunday mornings.

正确答案:-----

A.on

B.in

C.at

D.the

正确答案:-----

25.I don’t feel like ____ today.

正确答案:-----

A.singing

B.sing

C.singed

D.sing

正确答案:-----

电科21秋《大学英语2(本科)》课程在线作业3[答案]历年参考题目如下：

18秋《大学英语2(本科)》在线作业2-0001

试卷总分:100 得分:0

一、 单选题 (共 25 道试题,共 100 分)

1.He got a job so that he could be independent _____ his parents.

A.on

B.in

C.of

D.from

2.— How are you, Bob? — _______, Ted.

A.How are you?

B.I’m fine. Thank you.

C.How do you do?

D.Nice to meet you.

3.She was the only child in the family, but they didn't ______ her.

A.hurt

B.damage

C.spoil

D.harm

4.It was decided to ________ the search when there was no hope of finding the missing girl alive.

A.call off

B.take up

C.keep off

D.ring up

5.I do not intend to follow that, because we shall have an opportunity to do so on another ______.

A.occasion

B.situation

C.condition

D.environment

6.— Unbelievable! I have failed the driving test again! — ____________________ This is not the end of the world.

A.Good luck

B.Cheer up

C.Go ahead.

D.No problem.

7.He ___his leg when he _____in a football match against another school.

A.broke; played

B.was breaking, was playing

C.broke; was playing

D.was breaking; played

8.Although he did not know London well, he made his way________ to the airport.

A.easy enough

B.enough

C.easily enough

D.enough easily

9.— Tomorrow is my birthday. — _______

A.Oh, I have no idea.

B.I’m glad you like it.

C.Many happy returns of the day!

D.You must be very happy.

10.Some pop singers have much influence _____ the young people.

A.to

B.for

C.onto

D.on

11.1. The police are________ the two missing children.

A.looking out

B.looking after

C.looking for

D.looking on

12.Experts say walking is one of the best ways for a person to ________ healthy.

A.preserve

B.stay

C.maintain

D.reserve

13.I don’t feel like ____ today.

A.singing

B.sing

C.singed

D.sing

14.My wallet is nowhere to be found. I ________ in the store.

A.must drop it

B.must have dropped it

C.should have dropped it

D.ought to have dropped it

15.You _______ the news: he knew it already.

A.needn't tell him

B.needn't have told him

C.didn't need to tell him

D.need not to tell him

16.You don’t mind ___you Xiao Li, do you?

A.call

B.to call

C.to calling

D.calling

17.I needn't have taken a taxi. I______, it was only a hundred meters.

A.could walk

B.should walk

C.could have walked

D.ought to walk

18.— Have you got a table for four, Waiter? — ____________________

A.We are going to restaurant.

B.Yes, sure. This way, please.

C.We have booked the seats.

D.Here are the menus.

19.What is done cannot be _____.

A.undone

B.unbuttoned

C.unfastened

D.untied

20."You don't prefer to have a meal out, do you?" "No, ______. have a meal out."

A.I would rather not

B.I would better not

C.I had not better

D.I had better not to

21."Paul may have gone to the playground to watch a football match." "No, if there'd been a match today, he_____ ."

A.could've told me

B.might've told me

C.would've told me

D.must've told me

22.He’s determined to finish the job __________long it takes.

A.no matter

B.however

C.wherever

D.whatever

23."I had to walk home yesterday: I had no money for my fare.""You______ me l I could have lent you the money!"

A.ought to tell

B.must have told

C.must tell

D.should have told

24.Tens of thousands died _____ diseases during the war.

A.for

B.in

C.of

D.at

25.My room is a mess. It needs _____.

A.to be tidying up

B.tidying up

C.to tidy up

D.tidied up