题目内容
7.She has finished typing but she doesn't know _______ next.( )| A. | what to do | B. | how to do | ||
| C. | what should she do | D. | how she should do |
分析 她已经完成了输入但是她不知道下一步做什么.
解答 答案:A.考查宾语从句.句意:她已经完成了输入但是她不知道下一步做什么.A 选项特殊疑问词+不定式,相当于特殊疑问词引导的从句.这里放在动词后是宾语从句. B.how引导是状语.C.语序不对.D.还是状语,缺少宾语it.故选A.
点评 分析句子结构,再结合选项做出正确的选择.
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