Not only his parensts but also his grangfather _to a lot of places of interest in our country since
问题描述：
Not only his parensts but also his grangfather _to a lot of places of interest in our country since
they came here.
A.has gone B.has been C.have gone D.have been
我选D答案选A,为什么?
答
not only...but also...,连接并列主语,谓语动词就近.也就是和his grandfather 一致,用has.另外,这句话是指去过,have/ has been to