问题 选择题

—What are you doing? —I'm     the key to the door.

A. finding out       B. looking after    C. looking for

答案

答案:C

词义辨析题。Find out意为“找到”;look after意为“照顾”;look for意为“寻找”,根据句意可知“我在寻找门上的钥匙”。

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