北交《大学英语1》在线作业一

北交《大学英语1》在线作业一
试卷总分：100       测试时间：--
单选题

一、单选题（共 25 道试题，共 100 分。）V
1.  As a result of my laziness, I failed____________my work in time.
A. and finished
B. to finish
C. and finishing
D. to finished
      满分：4  分
2.  My classmate____________a lot of good deeds for others.
A. has been done
B. did
C. was doing
D. had done
      满分：4  分
3.  A number of paintings in the castle are believed____________in a fire.
A. being destroyed
B. having been destroyed
C. to be destroyed
D. to have been destroyed
      满分：4  分
4.  If you____________quiet, I'll tell you what happened.
A. be
B. are to be
C. are
D. will be
      满分：4  分
5.  He could do nothing but____________for the bus____________.
A. wait ... to come
B. wait ... come
C. waiting ... coming
D. waited ... came
      满分：4  分
6.  I can't find my dictionary.I wonder whether Mary____________it now.
A. have
B. has
C. is having
D. had
      满分：4  分
7.  The teacher asked us ____________ so much noise.
A. don't make
B. not make
C. not making
D. not to make
      满分：4  分
8.  He ____________ not to leave waste paper in public places any more.
A. warns
B. warned
C. is warned
D. was warned
      满分：4  分
9.  We can go when the ground____________.
A. is drying
B. has dried
C. dried
D. dry
      满分：4  分
10.  "I'm sorry to have kept you waiting." "Oh, not at all. I ____________here only a few minutes."
A. have been
B. had been
C. was
D. will
      满分：4  分
11.  That factory ____________ nearly 50 years ago.
A. has been built
B. had built
C. was built
D. has built
      满分：4  分
12.  There's a man at the reception desk who seems very angry and I think he means____________trouble.
A. making
B. to make
C. to have made
D. having made
      满分：4  分
13.  This company was the first____________portable radios as well as cassette tape recorders in the world.
A. producing
B. to produce
C. having produced
D. produced
      满分：4  分
14.  Middle school boys____________not to smoke.
A. always tell
B. are told always
C. are always told
D. is always told
      满分：4  分
15.  It ____________ whether he will go on with his study at the university.
A. hasn't been decided
B. isn't decided