北交23春《大学英语下》在线作业一（标准答案）
试卷总分:100 得分:100
一、单选题 (共 25 道试题,共 100 分)
1.A complete investigation into the causes of the accident should lead to improved standards and should ____ new operating procedures.
A.result in
B.match wit h
C.subject to
D.proceed with
2.The doctor should be here soon. ______ the mea nti me, try to relax.
A.At
B.On
C.In
D.From
3.Tom had t he paper （ ）as soon as he finished（ ）it.
A.to be typed ….to write
B.typed… to write
C.being t yped…writing
D.typed … writing
4.The words of his old teacher left a ________ impression on his mind. He is still influenced by them.
A.long
B.lively
C.lasting
D.liberal
5.Although Anne is happy wit h her success she wonders ________ will happen to her private life.
A.that
B.what
C.it
D.this
6.Parks and open spaces are essential to the quality of life in dense ( ) areas such as New York City.
A.agricultural
B.rural
C.suburban
D.urban
7.It ____________ whether he will go on wi th his study at the university.
A.hasn't been decided
B.isn't decided
C.hasn't decided
D.doesn't decide
8.Seeing the police coming, away____________ .
A.the thieves ran
B.had the thieves run
C.ran the thieves
D.did the thieves run
9._____ her beauty, she is also intelligent and kind-hearted.
A.Except
B.Except for
C.In addition
D.Apart from
10.____________ the matter with the teacher, we had a better understanding about it.
A.To discuss
B.Discussed
C.Being di scussed
D.Having discussed
11.You aren't using this typewriter, ____________ ?
A.are you
B.do you
C.will you
D.have you
12.I can't fi nd my dictionary. I wonder whether Mary ____________it now.
A.have
B.has
C.is having
D.had
13.I rang the hotel to ____ a double room for a week.
A.reserve
B.conserve
C.preserve
D.deserve
14.Jack____________ in the street when I____________on him.
A.walked...called
B.was walking ... was calling
C.walked ... was calling
D.was walking ... called
15.The thought of dying slowly and painfully （ ）me. I really can't understand why so many people are opposed to euthanasia (安乐死).
A.terrifies
B.curses
C.puzzles
D.injures
16.Will you lend him a magazine ____________?
A.to be read
B.for readi ng
C.to read
D.he read
17.In the last few years, the Internet and the World Wide Web have become ( ) words; al most everyone has heard of them.
A.family
B.home
C.house
D.household
18.Various programs____________on TV. Worl d news____________best received.
A.will show, are
B.are shown, is
C.are showing, is
D.have shown, are
19.The hopes, goals, fears and desires ________ widely between men and women, between the rich and the poor.
A.alter
B.shift
C.transfer
D.vary
20.Although many people view conflict as bad, conflict is sometimes useful ________ it forces people to test the relative merits of their attitudes and behaviors.
A.by which
B.to which
C.in that
D.so that
21.The problem of poverty is particularly （ ） in rural areas where one in three adults is unemployed.
A.offensive
B.significant
C.acute
D.frail
22.It is essential that these application forms ________ back as early as possible.
A.must be sent
B.will be sent
C.are sent
D.be sent
23.David ____________himself while he ____________the machine.
A.hurted... was fixing
B.hurts... is fixing
C.hurt ... fixed
D.hurt ... was fixing
24.( ) their service, many taxi drivers in Shanghai are now learning everyday English.
A.Improving
B.Having improved
C.Improved
D.To improve
25.________ she realized it was too late to go home.
A.No sooner it grew dark than
B.Hardly di d it grow dark that
C.Scarcely had it grown dark than
D.It was not until dark that
