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He admitted that when ______ comes to repairing a computer, he had little knowledge of it.

A.he B.that

C.this D.it

 

D

【解析】

试题分析: 句意:他承认当说到维修电脑时,他对此一无所知。固定句型:when it comes to…“当说到…”选D。A. he 他; B. that 那个; C. this 这个; D .it它。选D。

考点:考查代词用法

 

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