西工大16秋《大学英语4》在线作业

西工大16秋《大学英语4》在线作业
试卷总分：100       测试时间：--
单选题

一、单选题（共 30 道试题，共 100 分。）V
1.  Scholars maintain that social development can easily _____ language changes.
A. bring forward
B. bring about
C. bring out
D. bring up
      满分：3  分
2.  Mary settled in Seattle, _____ she had obtained a master's degree in economics.
A. since when
B. by when
C. since which
D. by then
      满分：3  分
3.  The dollar has gone down against yen; _______Japanese goods are more expensive for Americans.
A. therefore
B. however
C. and still
D. and yet
      满分：3  分
4.  If you pour oil on water, it_________float.
A. shall
B. will
C. can
D. may
      满分：3  分
5.  We need more food to protect us ________ the famine.
A. out
B. off
C. to
D. against
      满分：3  分
6.  _____ is generally accepted, economic growth is determined by the smooth development of production.
A. Which
B. As
C. Since
D. What
      满分：3  分
7.  I've _____ these lines again and again but I still keep forgetting them.
A. gone off
B. gone about
C. gone over
D. gone through
      满分：3  分
8.  If you_______to see that person, what would you say to him?
A. will
B. were
C. will be
D. are
      满分：3  分
9.  The speed of radio waves is equal to ________of light.
A. those
B. that
C. the one
D. the ones
      满分：3  分
10.  The students ________ their thanks to Professor Brown by preseting him with a gift.
A. revealed
B. expressed
C. showed
D. said
      满分：3  分
11.  Horseback riding _____ both the skill of handling a horse and mastery of diverse riding styles.
A. fosters
B. emphasizes
C. exaggerates
D. embraces
      满分：3  分
12.  In response _________ her call, I mailed her.
A. for
B. with
C. to
D. on
      满分：3  分
13.  The judge offered the driver, who had exceeded the speed limit, the _____ of a fine or 5 weeks in prison.
A. choice
B. alternative