16．-Is it my age ______ the boss minds？
-I'm afraid so．He will consider _____ necessary to have an experienced assistant．（　�。�
A．that；itB．which；itC．which；thatD．that；that

分析 -老板介意的是我的年齡嗎？
-恐怕是的．他會認(rèn)為有一個有經(jīng)驗的助手很有必要．

解答 答案：A．根據(jù)"Is it my age __ the boss minds"可知本句為強(qiáng)調(diào)句型，強(qiáng)調(diào)的是my age，而強(qiáng)調(diào)部分后應(yīng)用that，而回答中"to have an experienced assistant"為真正賓語，需要it做形式賓語，故選A．

點評 本題考查強(qiáng)調(diào)句型和it的用法．it的用法考試中是重點，應(yīng)多加練習(xí)和區(qū)別．

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