题目内容

由光的干涉和衍射现象就可以确定光是横波。

A. 对
B. 错

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You should treat those remarks with the ______ that they deserve; don’t give them a second thought.

A. negative
B. disgrace
C. contempt
D. Sarcasm

Analyst said that there is ______ among constituencies toward the governmental scandal and the economic crisis in Greece.

A. discretion
B. discontinuity
C. disconnection
Discontentment

Of course, frugal travel has long been the ______ for many firms since the economic stagnation started in the country.

A. norm
B. normality
C. average
D. Regulation

Clarke says his team could have lasted another 15 days before fatigue would have begun to ______.

A. take effect
B. take a toll
C. collect tolls
D. come into effect

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