Mr wang never been to Canada,has he?A.No,he hasn’t B Yes,he has C No,he has D Yes,he hasn't

问题描述:

Mr wang never been to Canada,has he?A.No,he hasn’t B Yes,he has C No,he has D Yes,he hasn't
后面还有:He went there for business last week。
sorry,忘看了

A和B都可以为什么。。没去过就选A,去过就选B后面还有:He went there for business last week。。。sorry,忘看了