《大学英语(3)》19秋平时作业3-0001 试卷总分:100 得分:100
一、单选题 (共 20 道试题,共 100 分)
1.The engineers are planning to ______________ oil with some kind of material for the engine.
A.substitute B.place C.replace D.instead 答案:C
2.Truth will ____________ over falsehood, right over wrong. A.prevail B.advantage C.win D.earn 答案:A
3._______ useful book it is！ A.Whatan B.Howa C.Whata D.What 答案:C
4.That was _______ matter that I had no choice but to talk it over with my parents. A.asuchserious B.asoserious C.suchseriousa D.soseriousa 答案:D
5.I asked the saleswoman to __________ the price, but she firmly refused to. Faced with this I decided to turn to the manager. A.bring down B.lay down C.put down D.draw down 答案:C
6.I've been a student there for nearly two and _______ half years． A.a B.an C.．the D.／ 答案:A
7.When did you arrive in Beijing? - __________. A.nobody informs me. B.I will see you later. C.2 hours later
D.No, I don't think I can get soon. 答案:C
8.what were you doing at nine last night? - __________. A.I was watching TV at that time. B.Yes, but I can't afford the time C.I did my homework.
D.I am going to leave my aunt’s home. 答案:A
9.The boys spent the whole morning _______ possible answers to the question. A.discuss
B.anddiscussing C.discussing D.anddiscussed 答案:C
10.Only after a year _____________ to see the results of my experiment. A.Ibegan B.Ihadbegun C.haveIbegun D.didIbegin 答案:D
11.It is useful to be able to predict the extent ______ which a price change will affect supply and demand. A.from B.to C.for D.with 答案:B
12.She was scared to __________ death when she heard the news. A.as much as B.as well as C.as good as D.as many as 答案:C
13.—I really don’t know how to thank you enough． — ． A.Noproblem
B.Thinknothingofit C.Withpleasure
D.Gladtohearthat 答案:B
14.My brother changed his major at college several times and he never ________ any one very long. A.stuckto B.keptback C.letalone D.madeway 答案:A
15._________ , Edison began experimenting with something which he had made himself. A.OnAugust12,1877 B.InAugust12,1877 C.At12August,1877 D.In1877,August,12 答案:A
16.He cut the cake__ . A.inhalves B.inhalf C.intohalves D.intohalf 答案:B
17.——Did your classmate accept your invitation? ——No, he ____ refused. A.as far as B.as well as C.as soon as D.as good as 答案:D
18._____________, we started looking for work. A.Havingbeenspentallthemoney B.Allthemoneyhavingbeenspent C.Wespentallthemoney D.Allthemoneywasspent 答案:B
19.While he was investigating ways t improve the telescope Newton made _______discovery which completely changed ____ man’s understanding of color. A.a,/ B.a,the C./,the D.the,a 答案:A
兰州大学《大学英语(3)》19秋平时作业3参考答案
