Not only his parents but also his grandfather _ to a lot of places of interest in our country since they came here.A.has
问题描述：
Not only his parents but also his grandfather _ to a lot of places of interest in our country since they came here.A.has gone B.has been
答
B has been 曾经去过某地
而 A has gone to 表示“去某地了”,和题意不符但答案是A什么意思难道答案就没有错的时候吗？Not only his parents but also his grandfather has been to a lot of places of interest in our country since they came here. 自从来到这， 不仅他父母而且他祖父母到过许多我们国家的名胜