The number of foreign students attending Chinese universities rising steadily since 1997.

发布时间：2020-08-16 21:57:46

The number of foreign students attending Chinese universities      rising steadily since 1997.
A. is
B. are
C. has been
D. have been

网友回答

A. is
B. are
(答案→)C. has been
D. have been
解析：考查时态和主谓一致。The number of…的数量；作主语时，谓语动词用单数。根据后面的since，可知使用现在完成时。
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