题目内容
I think students _____ to do homework with friends.
A. should allow B. should be allowed C. were allowed D. must be allowing
B
【解析】
试题分析:句意:我认为学生们应该被允许和朋友们一起做作业。根据句意可知,学生们应该被允许这样做,故应该用被动语态。allow sb. to do sth.的意思是允许某人做某事,它的被动形式是sb. be allowed to do sth.。故应选B。
考点:考查动词被动语态。
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