17春北理工《大学英语（2）》在线作业_1正确答案

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北理工《大学英语（2）》在线作业


一、单选题：
1.Most environmental problems exist because adequate measures for preventing them (    )taken in the past.          (满分:2)
    A. was not
    B. were not
    C. were not being
    D. being not
2.I didn’t go to the party, but I do wish I (    ) there.          (满分:2)
    A. were
    B. would be
    C. had been
    D. will be
3.The news (    )quickly and made a stir.          (满分:2)
    A. spread
    B. spreads
    C. spreaded
    D. was spread
4.You should have been more patient (    ) that customer；I'm sure that selling him  the watch was a possibility.          (满分:2)
    A. of
    B. with
    C. for
    D. at
5.Sorry, I don’t know he is a friend of (    ).          (满分:2)
    A. your brother
    B. your brothers
    C. your brother’s friend
    D. your brother’s
6.All the apparatus(    ) before the experiment began.          (满分:2)
    A. have been tested
    B. had been tested
    C. were tested
    D. had tested
7.He could not help (    ) that something bad would happen.          (满分:2)
    A. to think
    B. think
    C. thinking
    D. being thinkings
8.The school is (    )(    )(    ) to the university as a teaching research centre.          (满分:2)
    A. connected
    B. joined
    C. united
    D. attached
9.Teachers should make decisions (    )(    ) whether the students need more help.          (满分:2)
    A. as for
    B. as to
    C. as far as
    D. in relation to
10.The (    )(    ) doctor has at last been caught, after having cheated so many people.          (满分:2)
    A. fake
    B. false
    C. make-believe
    D. pretending
11.Having worked for three hours or so they stopped (    ) a rest.          (满分:2)
    A. taking
    B. to take
    C. having
    D. having take
12.The actor went to the United States many years ago. He has been (    )(    ) forgotten.          (满分:2)
    A. above all
    B. after all
    C. all but
    D. all out
13.He rushed back home, (    )(    )(    ) find the house burnt down to ground.          (满分:2)
    A. in order to
    B. as a result to
    C. and was able to
    D. only to
14.Every means (    ) been tried ever since the machine broke down.          (满分:2)
    A. has
    B. have
    C. are
    D. is
15.What (    ) next will be discussed at today’s meeting.          (满分:2)
    A. will do
    B. to do
    C. shall we do
    D. to be done
16.The new bus stop is (    )(    )(    ) easy for people to get to.          (满分:2)
    A. dead
    B. deadly
    C. much
    D. complete
17.It’s important to get prepared for a/an (    )(    )(    ) for a new job.          (满分:2)
    A. interview
    B. meeting
    C. date
    D. discussion
18.The teacher, as well as all his students, (    ) by the dancer’s performance.          (满分:2)
    A. was impressed
    B. had impressed
    C. impressed
    D. be impressed
19.I suddenly (    ) an insect crawling up my leg.          (满分:2)
    A. felt
    B. was feeling
    C. was felt
    D. was being felt
20.The manager has his employees(    ) a business report every week.          (满分:2)
    A. to write
    B. written
    C. writing
    D. write
21.After Jackson (    ) for an hour, he came to the conclusion that Mrs. Bonnie was not coming.          (满分:2)
    A. waited
    B. was waiting
    C. has waited
    D. had been waiting
22.No sooner had they got on train (    ) it started moving.          (满分:2)
    A. when
    B. than
    C. then
    D. after
23.Our society has changed and (    ) in it.          (满分:2)
    A. so the people have
    B. the people have so
    C. so have the people
    D. have the people so
24.Something must have happened on their way here, or they (    ) by now.          (满分:2)
    A. should have arrived
    B. should arrive
    C. would have arrived
    D. would arrive
25.We all feel sorry for (    ) for so long after your arrival.          (满分:2)
    A. keep you waiting
    B. having kept you waiting
    C. waiting for you
    D. keep you wait
26.There are many kinds of metals, (    ).          (满分:2)
    A. each having its special properties
    B. having its special properties
    C. one has its special properties
    D. each has its special properties
27.The United States tried to (    )(    ) the badly damaged relationship between the two countries.          (满分:2)
    A. fix
    B. mend
    C. correct
    D. revise
28.Peter wishes that he (    ) law instead of literature when he was in college.          (满分:2)
    A. could study
    B. studied
    C. had studied
    D. would study
29.Not always (    ) they want to.          (满分:2)
    A. people can do what
    B. people cannot do what
    C. can people do what
    D. can’t people do what
30.Return the book immediately to the library as soon as you (    ) with it.          (满分:2)
    A. finish
    B. are finished
    C. have finished
    D. are finishing
31.He suggested (    ) a lecture given by Professor White on English language learning.          (满分:2)
    A. me to attend
    B. my attending
    C. my attention
    D. me attending
32.The moon is a world that is completely still and (    ) utter silence prevails.          (满分:2)
    A. that
    B. where
    C. which
    D. whenever
33.(    ) from space, the earth looks like a “blue planet”.          (满分:2)
    A. Seeing
    B. To see
    C. Seen
    D. Having seen
34.I(    ) yesterday, but I was suspended by an unexpected visit.          (满分:2)
    A. came
    B. did come
    C. was to come
    D. come
35.When evening came, the roads were completely (    )(    )(    ) of traffic.          (满分:2)
    A. empty
    B. deserted
    C. filled
    D. clear
36.I know he hasn't finished his work, but (    )(    )(    ), he is a very busy man.          (满分:2)
    A. above all
    B. after all
    C. for all
    D. in all
37.Ted was so worn out that he just (    ) down and slept for ten hours.          (满分:2)
    A. lied
    B. laid
    C. lay
    D. had lain
38.They have decided to (    )(    )(    ) another telephone line in their house.          (满分:2)
    A. fit up
    B. fit in
    C. fit
    D. install
39.Myra would not forget her mother's birthday, (    ) she was very busy.          (满分:2)
    A. even if
    B. on if
    C. if only
    D. if
40.The size of the audience, (    ) we had expected was well over one thousand.          (满分:2)
    A. whom
    B. who
    C. as
    D. that
41.The various measures the government has taken are meant to (    )(    ) the world trade.          (满分:2)
    A. produce
    B. proceed
    C. promote
    D. remote
42.My best friend and advisor (    ) changed (    ) mind again.          (满分:2)
    A. have; their
    B. has; his
    C. are; their
    D. was; his
43.Those (    ) are selected come to register, please.          (满分:2)
    A. he
    B. they
    C. who
    D. whom
44.It was (    )(    )(    ) to suppose that George could ever get here on time.          (满分:2)
    A. mistaken
    B. false
    C. a failure
    D. a mistake
45.“This is a terribly heavy box.” “(    )help you to carry it.”          (满分:2)
    A. I am to
    B. I will
    C. I
    D. I am going to
46.It’s up to the young man himself to (    )(    )(    ) a career.          (满分:2)
    A. elect
    B. choose
    C. pick
    D. get
47.I’ll take down your name and address in case you (    ) as a witness.          (满分:2)
    A. will need
    B. will be needed
    C. need
    D. are needed
48.We can do nothing unless we (    ) more information.          (满分:2)
    A. are given
    B. were to be given
    C. will be given
    D. were given
49.With tears on her face, the old lady watched the little boy (    ) to a hospital.          (满分:2)
    A. send
    B. to do sent
    C. being sent
    D. sending
50.When I got to the top of the mountain, the sun (    ).          (满分:2)
    A. shone
    B. shines
    C. has shone
    D. was shining
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