.Before the college entrance examination, many students have shownof tension.Some have tro

发布时间：2020-08-16 11:58:45


.Before the college entrance examination, many students have shown     of tension.
Some have trouble in sleeping while others have lost their appetite.
A. anxiety
B. marks
C. signs
D. remarks

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A. anxiety
B. marks
(答案→)C. signs
D. remarks
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