【題目】— Is this your watch? --- ________. It’s his watch.

A. Yes, it is B. No, it isn’t

C. Yes, they are D. No, they aren’t

【答案】B

【解析】

試題分析：句意：--這是你的手表嗎？不是，這是他的手表。根據(jù) It’s his watch.可知，前面應該是否定回答，前面第一句敘述的是一塊手表，所以用單數(shù)it，故選B。

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