题目内容

【题目】—Look at the sign! It says “No smoking”.

—Oh, sorry. I _______ it.

A.don’t seeB.didn’t seeC.haven’t seen

【答案】B

【解析】

句意:——这里不能吸烟,看这个标志写着“禁止吸烟”。 ——对不起,我没有看见它。

考查时态。don’t see一般现在时态的否定形式;didn’t see一般过去时态的否定形式;haven’t seen现在完成时的否定句。根据“Oh, sorry.”对不起。可知,应该是刚刚没看见,即在对方告诉他这里不能吸烟之前不知道,因此用一般过去时态的否定形式,在实义动词see前用didn't,实义动词用原形see。故选B

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