—Mr. Wang’s never been to Canada has he?—. He went there on business last week.A. No he

问题补充：

—Mr. Wang’s never been to Canada, has he?

—. He went there on business last week.

A. No, he hasn’t

B. Yes, he has

C. No, he has

D. Yes, he hasn’t

答案：

A. No, he hasn’t

(答案→)B. Yes, he has

C. No, he has

D. Yes, he hasn’t

解析：英语中一般疑问的回答只依据事实，不管是问句是肯定形式还是否定形式。回答时，一般首先要做出肯定或者否定的回答。其形式一般为：肯定回答:Yes, +主语(通常是代词)+助动词；否定回答:No, +主语(通常是代词)+ 助动词 not.(的缩写形式).注意助动词和人称代词人称与数上同问句保持一致。句意：王先生从来没有去过加拿大，是吗？联系下文，他上周去那儿出差了。可知上文为肯定回答。故选B。