石油华东《科技英语》2015年春学期在线作业（三）资料辅导资料

谋学网

谋学网(www.mouxue.com)是国内最专业的奥鹏作业资料，奥鹏离线作业资料及奥鹏毕业论文辅导型网站，主要提供奥鹏中医大、大工、东财、北语、北航、川大、南开等奥鹏作业资料辅导，致力打造中国最专业的远程教育辅导社区。

一、单选题（共 20 道试题，共 100 分。）V 1.  Every country tries to maintain a(n) ______ balance of trade, which assures it of the means to buy necessary imports.
A. organic
B. favorite
C. compound
D. favorable
      满分：5  分
2.  A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to ______ oil.
A. block
B. discover
C. originate
D. prevent
      满分：5  分
3.  Americans eat______vegetables per person today as they did in 1910.
A. twice as much
B. as twice many
C. twice as many
D. as twice much
      满分：5  分
4.  I know Jonathan quite well and never doubt ______he can do a good job of it.
A. while
B. that
C. when
D. what
      满分：5  分
5.  If it_____tomorrow, we will stay indoors to have our training class.
A. rains
B. rained
C. will rain
D. is raining
      满分：5  分
6.  The views of young people today on politics, social attitudes and life goals greatly ______ from their baby boomer parents.
A. distinct
B. differ
C. different
D. distinctive
      满分：5  分
7.  He left orders that nothing ______ until the police arrived.
A. was touched
B. had been touched
C. should be touched
D. was to be touched
      满分：5  分
8.  He_____ have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.
A. should
B. must
C. would
D. can
      满分：5  分
9.  Over the past decades, sea ice in the Arctic（北极）______ as a result of global warming.
A. had decreased
B. will decrease
C. has been decreasing
D. is decreasing
      满分：5  分
10.  There are two rooms in the house, ____serves as a kitchen.
A. the smaller of which
B. the smaller of that
C. the smallest of which
D. the smallest of that
      满分：5  分
11.  Thank heavens! You have come back home. You should be thankful that you have escaped with only ______ injuries.
A. minor
B. major
C. significant
D. abundant
      满分：5  分
12.  The methods used to achieve these aims will be described later, and ______ can be seen broadly as a focusing on to a target.
A. up to now
B. so far
C. as yet
D. for the present
      满分：5  分
13.  ____ twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten
      满分：5  分
14.  The annual income of school teachers in this place was ______ at＄900.
A. processed
B. assessed
C. summarized
D. valued
      满分：5  分
15.  Anthropology, the study of humanity, makes extensive use of comparative method in its ______ of human behavior and human society
A. analysis
B. analogue
C. antithesis
D. hypothesis
      满分：5  分
16.  He____the maths examination if he had worked hard enough, but he didn't.
A. would pass
B. had passed
C. would have passed
D. passed
      满分：5  分
17.  The taxi driver was put in ______prison because his car had knocked down a child. His wife went to______ prison to see him twice a month.
A. /; /
B. the; the
C. /; the
D. the; /
      满分：5  分
18.  By no means______to move to a new place far away from her workplace, because it isn't convenient for her family and herself.
A. Jane will agree
B. will Jane agree
C. Jane will disagree
D. will Jane disagree
      满分：5  分
19.  Having taken our seats,______.
A. the professor began the lecture
B. the lecture began in no time
C. we were attracted by the lecturer immediately
D. the bell announced the beginning of the lecture
      满分：5  分
20.  Scientists have discovered genetic variations that make people more likely to get ______ on cigarettes and more prone to develop lung cancer.
A. retained
B. hooked
C. tired
D. hanged
      满分：5  分

谋学网(www.mouxue.com)是国内最专业的奥鹏作业资料，奥鹏离线作业资料及奥鹏毕业论文辅导型网站，主要提供奥鹏中医大、大工、东财、北语、北航、川大、南开等奥鹏作业资料辅导，致力打造中国最专业的远程教育辅导社区。