地大23秋《大学英语(四)》在线作业二【标准答案】

李老师

地大《大学英语(四)》在线作业二-0011
        试卷总分:100 得分:100
        一、单选题 (共 25 道试题,共 100 分)
        1.Neither Tom nor his parents ______ at home.
        A.is
        B.are
        C.has
        D.was
       
        2.There is a new problem involved in the popularity of private cars _________ road conditions need ________.
        A.that; to be improved
        B.which; to be improved
        C.where; improving
        D.when; improving
       
        3.Someone is ringing the doorbell. Go and see _________.
        A.who is he
        B.who he is
        C.who is it
        D.who it is
       
        4._____ she was very tired, she went on working.
        A.As
        B.Although
        C.Even
        D.In spite of
       
        5.I'll let you know ____ he comes back.
        A.before
        B.because
        C.as soon as
        D.although
       
        6.Each of you ______ responsible for the accident.
        A.am
        B.be
        C.is
        D.are
       
        7.Must I take a bus? 　　No, you _____. You can walk there.
        A.must not
        B.may not
        C.don’t have to
        D.had better not to
       
        8._____ you go, don't forget your people.
        A.Whenever
        B.However
        C.Wherever
        D.Whichever
       
        9.I got up early, but I _____ so because I had no work to do that morning.
        A.mustn’t have done
        B.shouldn’t have done
        C.needn’t have done
        D.can’t have done
       
        10.Had you listened to the doctor, you _____ all right now.
        A.are
        B.were
        C.would be
        D.would have been
       
        11.It is important that we _____ wild animals.
        A.will protect
        B.should protect
        C.shall protect
        D.are protecting
       
        12.More than one worker ______ dismissed.
        A.have been
        B.are
        C.has been
        D.has
       
        13.There ______ in this room.
        A.are too much furniture
        B.is too many furnitures
        C.are too much furnitures
        D.is too much furniture
       
        14._____ the rain stops, we' ll set off for the station.
        A.Before
        B.Unless
        C.As soon as
        D.Though
       
        15.I think it’s going to be a big problem. Yes, it could be. I wonder _________ we can do about it.
        A.if
        B.how
        C.what
        D.that
       
        16.__________ fashion differs from country to country may reflect the cultural differences from one aspect.
        A.What
        B.That
        C.This
        D.Which
       
        17.Last summer we visited the West Lake, ______Hangzhou is famous in the world.
        A.for which
        B.for that
        C.in which
        D.what
       
        18.I have two grammars, ______are of great use.
        A.all of which
        B.either of which
        C.both of that
        D.both of which
       
        19.Do you think he will help me? 　　As far as I know, he is the last one to help others. He _____ be prepared to give you a hand, though.
        A.can
        B.must
        C.might
        D.should
       
        20.The gas works ______ near the city.
        A.is
        B.are
        C.were
        D.be
       
        21.I learned a little Russian _____ I was at middle school.
        A.though
        B.although
        C.as if
        D.when
       
        22.My neigh bours used to give me a hand in time of trouble, _______ was very kind of them.
        A.who
        B.which
        C.that
        D.it
       
        23.Parents are taught to understand ________ important education is to their children’s future.
        A.that
        B.how
        C.such
        D.so
       
        24.This machine, ______for many years, is still working perfectly.
        A.after which I have looked
        B.which I have looked after
        C.that I have looked after
        D.I have looked after
       
        25.You can depend on whatever promise _______ he makes.
        A./
        B.why
        C.when
        D.whose