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兰大《大学英语(3)》19春平时作业3

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(单选题)1: The engineers are planning to ______________ oil with some kind of material for the engine. A: substitute B: place C: replace D: instead 正确答案:

(单选题)2: Truth will ____________ over falsehood, right over wrong. A: prevail B: advantage C: win D: earn 正确答案:

(单选题)3: _______ useful book it is! A: Whatan B: Howa C: Whata D: What 正确答案:

(单选题)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 正确答案:

(单选题)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 正确答案:

(单选题)6: I've been a student there for nearly two and _______ half years. A: a B: an C: .the D: /

正确答案:

(单选题)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. 正确答案:

(单选题)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. 正确答案:

(单选题)9: The boys spent the whole morning _______ possible answers to the question. A: discuss

B: anddiscussing C: discussing D: anddiscussed 正确答案:

(单选题)10: Only after a year _____________ to see the results of my experiment. A: Ibegan B: Ihadbegun C: haveIbegun D: didIbegin 正确答案:

(单选题)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 正确答案:

(单选题)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 正确答案:

(单选题)13: —I really don’t know how to thank you enough. — . A: Noproblem

B: Thinknothingofit C: Withpleasure D: Gladtohearthat 正确答案:

(单选题)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 正确答案:

(单选题)15: _________ , Edison began experimenting with something which he had made himself.

A: OnAugust12,1877 B: InAugust12,1877 C: At12August,1877 D: In1877,August,12 正确答案:

(单选题)16: He cut the cake__ . A: inhalves B: inhalf C: intohalves D: intohalf 正确答案: (单选题)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 正确答案:

(单选题)18: _____________, we started looking for work. A: Havingbeenspentallthemoney B: Allthemoneyhavingbeenspent C: Wespentallthemoney D: Allthemoneywasspent 正确答案:

(单选题)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 正确答案:

(单选题)20: When he applied for a _____________ in the office of the local newspaper, he was told to see the manager. A: location B: profession C: career D: position 正确答案: (单选题)1: The engineers are planning to ______________ oil with some kind of material for the engine. A: substitute B: place C: replace D: instead 正确答案:

(单选题)2: Truth will ____________ over falsehood, right over wrong. A: prevail B: advantage C: win D: earn 正确答案:

(单选题)3: _______ useful book it is! A: Whatan B: Howa

C: Whata D: What 正确答案:

(单选题)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 正确答案:

(单选题)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 正确答案:

(单选题)6: I've been a student there for nearly two and _______ half years. A: a B: an C: .the D: /

正确答案:

(单选题)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. 正确答案:

(单选题)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.   

兰大《大学英语(3)》19春平时作业3

(单选题)1:Theengineersareplanningto______________oilwithsomekindofmaterialfortheengine.A:substituteB:placeC:replaceD:instead正确答案:(单选题)2:Truthwill____________over
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