It must be he that has stolen Mr Smith's purse,__?

来源：百度知道编辑：UC知道时间：2024/06/27 16:11:24

A hasn't he
B isn't he
C mustn't it
D isn't it
请教各位两个问题：
1.为什么题目中是it must be he, 而不是it must be him?
2.这题选什么？请详细说明理由.
谢谢二楼的回答很好，这是个强调句
那么强调句型如何构成反意疑问句呢？这题中是以it为准，还是以原主语he为准呢？
我选了A，可是答案是D.

选A。
1.因为这是个强调句。原句是He has stolen Mr. Smith's purse。为了强调是“他”偷，而不是别人偷，所以用It is 的结构来强调主语部分，must是为了进一步加强强调的力度。所以he还是得写成he，he与that后面的部分仍然构成完整的句子。
2.因为以上，所以原句如果是He has stolen Mr. Smith's purse，那反意疑问句就无疑是hasn't he。

另外，purse是女性用的，应该是Mrs. Smith才对。

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