题目内容
His father doesn’t allow him _______ games, he always keeps him _______
his homework.
A. to play, to do B. playing, doing C. to play, doing
C
试题分析:allow sb. to do sth.允许某人做某事 allow doing sth., 不可说allow sb. doing sth.
Keep(sb.) doing sth.坚持做某事,一直做某事,故选C
点评:allow to do sth也是错的。在考试中还会考allow的被动语态:sb. be allowed to do sth. Keep sb. from doing sth. 意思与Keep(sb.)doing sth 意思不一样,它的意思是阻止某人做某事。
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