The number of foreign students attending Chinese universities ________ rising steadily since 2000. A...
2022-07-18 14:48:59 94次 广东省汕头市2019-2020学年高一上学期10月月考英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The number of foreign students attending Chinese universities ________ rising steadily since 2000.
A.is B.are C.have been D.has been
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