12秋北京航空航天大学《大学英语2》在线作业三

北航《大学英语2》在线作业三
试卷总分：100
单选题


一、单选题（共 25 道试题，共 100 分。）
1.If Mr Smith ___（ ）here, he would have helped you
A. had been
B. was
C. were
D. has been

2.Don’t put the TV set in（ ）place.
A. a such warm
B. what warm a
C. how warm a
D. too warm a
此题选: D
3.I don’t think it advisable that Tim （ ）to the job since he has no experience.
A. is assigned
B. will be assigned
C. be assigned
D. has been assigned

4.As 409 students （ ）out of their exam, they found all but one exit blocked.
A. filed
B. passed
C. slip
D. turned

5.His remarks left me（ ）about his real purpose.
A. wondered
B. wonder
C. to wonder
D. wondering
此题选: D
6.If I hadn’t stood under the ladder to catch you when you fell, you __ now.
A. wouldn’t be smiling
B. couldn’t have smiled
C. won’t smile
D. didn’t smile

7.He is late again today. I’ll（ ）that he will not be late tomorrow.
A. be sure
B. hope for
C. see to it
D. make it so

8.Franklin’s ability to learn from observations and experience（ ）greatly to his success in public life.
A. contributed
B. owed
C. attributed
D. related

9.Her grandson is the（ ）of her eye.
A. pearl
B. diamond
C. orange
D. apple
此题选: D
10.If I had a dictionary at hand, I （ ）it to you.
A. will lend
B. would lend
C. would have lent
D. will have lent

11.I just want to（ ）you that, even though you have completed four years of engineering, there are still many things about the subject you don''t know.
A. remember
B. mention
C. tell
D. impress
此题选: D
12.He neither drinks, smokes,（ ）eats meat
A. not
B. or
C. nor
D. or not

13.However, at times this balance in nature is（ ）, resulting in a number of possibly unforeseen effects.
A. troubled
B. disturbed
C. confused
D. puzzled

14.Human behavior is mostly a product of learning, whereas the behavior of an animal depends mainly on （ ）.
A. consciousness
B. impulse
C. instinct
D. response

15.He had to（ ）life in the city because his father need help on the farm.
A. give in
B. give out
C. give up
D. give off

16.（ ）is the firemen rescued them in face of raging fire.
A. It touched me most
B. Most touched me
C. To touch me most
D. What touched me most
此题选: D
17.He was（ ）of having asked such a silly question.
A. sorry
B. for students’ being
C. ashamed
D. miserable

18.It is _（ ）impossible to find a good educational computer program in this part ofthe country.
A. barely
B. hardly
C. merely
D. nearly
此题选: D
19.His doctor prescribed some foods that can （ ）needed protein and vitamins to the diet.
A. facilitate
B. furnish
C. supply
D. equip

20.Love of fair play is said to be a(n)（ ）part of the English character.
A. interesting
B. boring
C. essential
D. initiative

21.I won’t go there（ ）invited.
A. unless
B. without
C. whether
D. be not to

22.Many sources of information are sure to（ ）our chances of getting in touch with the current events in the world.
A. enhance
B. expand
C. imagine
D. limit

23.I think the chief thing that（ ）me about Mr.Bush was his kindness and humor.
A. hit
B. stuck
C. beat
D. knocked

24.Had he worked harder,he（ ）the exams.
A. must have got through
B. . would have got through
C. . would get through
D. . could get through

25.Mobile telecommunications’（ ）is expected to double in Shanghai this year as a result of a contract signed between the two companies.
A. capability
B. potential
C. impact
D. capacity
此题选: D