中石油华东《科技英语》2016年春学期在线作业（三）标准...
《科技英语》2016年春学期在线作业（三）一、单选题：
1.For the time being, Philips could not say when such a product as this might be ( ) available, however. (满分:5)
A. vertically
B. commercially
C. horizontally
D. rapidly
2.Americans eat( )vegetables per person today as they did in 1910. (满分:5)
A. twice as much
B. as twice many
C. twice as many
D. as twice much
3.Different management practices might be the ( ) for the company’s problems (满分:5)
A. treatment
B. lure
C. measures
D. cure
4.The views of young people today on politics, social attitudes and life goals greatly ( ) from their baby boomer parents. (满分:5)
A. distinct
B. differ
C. different
D. distinctive
5.( ) journalism seems like a good profession, I would prefer to be a teacher. (满分:5)
A. Even
B. No matter
C. Although
D. Now that
6.When Bob and his friends came, we( )our supper then. (满分:5)
A. had
B. were having
C. have
D. are having
7.It was in 2005 ( )we began to introduce this new technique into our company. (满分:5)
A. which
B. then
C. when
D. that
8.By the time he arrives in Beijing, we ( )( ) here for two days. (满分:5)
A. will stay
B. have been staying
C. will have stayed
D. have stayed
9.You should carefully think over( ) the manager said at the meeting. (满分:5)
A. that
B. which
C. what
D. who
10.As parts of the world become ( ), millions of people will try to migrate to more ( ) areas (满分:5)
A. hospitable… uninhabitable
B. uninhabitable… hospitable
C. habitable… inhospitable
D. inhospitable … uninhabitable
11.If it( )tomorrow, we will stay indoors to have our training class. (满分:5)
A. rains
B. rained
C. will rain
D. is raining
12.Diana felt very much upset at ( ) to the party as she had longed to go for a long time. (满分:5)
A. not invite
B. not to be invited
C. not inviting
D. not having been invited
13.Many children,( )parents are away working in big cities, are taken good care of in the village. (满分:5)
A. their
B. whose
C. whom
D. those
14.( ) twice, the postman refused to deliver our letters unless we chained our dog. (满分:5)
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten
15.The king blamed ( ) and taxes for high oil prices and suggested setting up a program of 1 billion U.S. dollars similar to those that OPEC set up before to solve the oil crisis (满分:5)
A. peculiarity
B. speculation
C. spectacular
D. inspect
16.The methods used to achieve these aims will be described later, and ( ) can be seen broadly as a focusing on to a target. (满分:5)
A. up to now
B. so far
C. as yet
D. for the present
17.A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to ( ) oil. (满分:5)
A. block
B. discover
C. originate
D. prevent
18.Every country tries to maintain a(n) ( ) balance of trade, which assures it of the means to buy necessary imports. (满分:5)
A. organic
B. favorite
C. compound
D. favorable
19.When climbing the hill, John was knocked unconscious by an ( ) rolling stone (满分:5)
A. untouched
B. unfamiliar
C. unexpected
D. unbelievable
20.In his book the author explains in details the ten most important ( ) of economics and illustrates their application in some fields (满分:5)
A. progress
B. principles
C. proposals
D. procedures
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