题目内容
An increasing number of students,year by year,across China _______ hard to realize their dream of studying abroad.?
A. try B. have tried ?
C. will try D. are trying?
D?
解析:
考查动词时态。根据语境可知是很长时间内一直在重复进行的动作。

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题目内容
An increasing number of students,year by year,across China _______ hard to realize their dream of studying abroad.?
A. try B. have tried ?
C. will try D. are trying?
D?
考查动词时态。根据语境可知是很长时间内一直在重复进行的动作。