超星 - unit 5 单选题 - 查题吧

单选题

A large proportion of important ______ are brought about by people who step outside of conventional categories or traditional assumptions.

A. contributions
B. innovations
C. happiness
D. creatures

单选题

She and I are good friends even though we took________ positions on the issue.

A. polar
B. adverse
C. popular
D. similar

单选题

The company is accused of ________ the image of women in their advertisement.

A. updating
B. overwhelming
C. inducing
D. degrading

单选题

It is reported that drug use has become ______ among teenagers.

A. commonplace
B. different
C. diversified
D. unusual

单选题

He claims he lost a source of ______ when he was injured.

A. alive
B. lively
C. livelihood
D. livestock

单选题

It seems that upward shift in the rate of economic growth in the mid-1990s________a sudden, substantial and rapid decline in the prices of computers

A. coincided with
B. broke through
C. stitched up
D. turned down

单选题

The_______ from tourism is the biggest single contribution to GDP in the Maldives.

A. revenue
B. venue
C. avenue
D. referee

单选题

Children are encouraged to participate in team work, aiming to ______ a sense of responsibility.

A. break
B. ensue
C. foster
D. verify

单选题

The general considered all the information that had been gathered and ________ what possible moves the enemy might make before issuing his orders.

A. calculated
B. stimulate
C. gauged
D. sank

单选题

An umbrella should be kept _____ just in case it is needed

A. at hand
B. away
C. by hand
D. off

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