20秋《大学英语1(本科)》在线作业1 红字部分为答案！
单选题
1.______, he would have been the top student in the class. A.If he worked hard
B.If he had worked hard C.If he was working hard D.Working hard
2.Jane’s dress is similar in design ______ her siste’s. A.like B.with C.to D.as
3.—Thank you for inviting me. —______ A.I really had a happy time. B.Oh, it’s too late C.Thank you for coming D.Oh, so slowly?
4.I am _______ of money at the moment. Could you lend me some? A.short B.long C.need D.wanting
5.I will count three hundred and not one of you ______ move a bit. A.is to B.are to C.is D.are
6.The students were all entertained in a Mexican restaurant, at Professor Brian’s ______ A.money B.pay
C.expense D.loss
7.Important _______ his discovery might be, it was regarded as a matter of no account in his time. A.when B.until C.as
D.although
8.—Haven’t seen you for ages! What are you busy doing now? —______ A.I hate the weather here.
B.My hair is getting a bit longer. C.Yeah, thanks for coming.
D.I am working part time in a bookshop, you know.
9.It’s bad _______ for you to smoke in the public places where smoking is not allowed. A.behavior B.action C.manner D.movement
10.While I was in the university, I learned taking a photo, _______ is very useful now for me. A.it B.which C.that D.what
11.There’s lots of fruit _______ the tree. Our little cat is also in the tree. A.in B.at C.under D.on
12.When Lily came home at 5 p.m. yesterday, her mother ______ dinner in the kitchen. A.cooked
B.was cooking C.cooks
D.has cooked
13.Mike is better than Peter ______ swimming. A.for B.at C.on D.in
14.Mother doesn’t know _______ the hammer after her son had used it! A.where did her son put B.where her son putting C.where her son put D.where to put
15.—I was worried about my maths, but Mr. Brown gave me an A. —______ A.Don’t worry about it.
B.Congratulations! That’s a difficult course. C.Mr. Brown is very good. D.Good luck to you!
16.— What will you buy for your boyfriend’s birthday? — I want to buy a _______ wallet for him.
A.black leather small B.small black leather C.small leather black D.black small leather
17.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
18.The new order means ______ overtime. A.works B.worked C.to work D.working
19.We are interested in the weather because it ______ us so directly — what we wear, what we do, and even how we feel. A.benefits B.affects C.guides D.effects
20.We should give the seat to _______ is old or sick. A.whom B.whoever C.who D.whose
21.— Hey, Tom, what’s up? — _______ A.Yes, definitely! B.Oh, not much.
C.What is happening in you life? D.You are lucky.
22.Charles regretted ______ the TV set last year. The price has now come down. A.buying B.to buy C.of D.from
23.The problem is not _______ so easy as you think. It’s far from being settled. A.hardly B.almost C.nearly D.scarcely
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