题目内容
12.I've already told him but he is still not clear _____ to do next.( )A. | how | B. | what | C. | why | D. | whether |
分析 我已经告诉他了,但是他还是不清楚接下来要做什么.
解答 答案:B 根据关键词do可知应用what代指其内容,what to do next是接下来要做什么的意思.选项how是如何的意思,必须是how to do it,选项C是为什么的意思,选项D是否的意思.故选:B.
点评 根据句意选择疑问代词.同时用how这个疑问词提问的时候后面都要加it.
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