1.his wallet-----he did not know what to do next.2.his walle

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1.his wallet-----he did not know what to do next.2.his wallet-----he did not know what to do next
A.had been stolen B.having been stolen C.stolen D.stealing第一二两题分别选什么?为什么?

这题的答案应该是B.
本题是考查独立主格结构与状语从句的区别用法.
状语从句本身是一个完整句子与主句之间由一个连接词连接,比如when,as,if,and等等.
很明显这道题没有关连词,那么就得使用独立主格形式.那么A就可以排除了.
后半部分是主句,即包含了完整的主谓宾的句子,那么前半句中的动词得变成非谓语动词,非谓语动词如果主动用现在分词,被动用过去分词.由于wallet是被偷的,所以得使用过去分词.那么紧接着D就可以排除了.
由于钱包被偷是发生于谓语动词动作（不知道下一步该做什么）之前,强调的是钱包被偷所造成的影响是不知道下一步该做什么,所以过去完成时态.就要体现被动,又要变成非谓语动词的形式,那么就只有是having been stolen.

1.his wallet-----he did not know what to do next.2.his walle his wallet ___________,he didn't know what to do next. He stops and does not know what to do next He did not know where he could put his books The next morning he did not h__83__ his clock. what did he tell his wife that he wished to do?A. Where did he park his car? Do you know?(合 He did not know what he could do.同意句请问he found his house in a mess and he didn't know what to do He did not do to bed until his mother came back .可以将came换wen Tom did not like doing his homework,because he liked to do（）改错 1.what cd did you listen to ____(recent）?2.we do not know