Nancy,I haven’t seen your parents for about two weeks.---Yes.They_American since two weeks ago.A.have been in C.left B

Nancy,I haven’t seen your parents for about two weeks.---Yes.They_American since two weeks ago.A.have been in C.left B
Nancy,I haven’t seen your parents for about two weeks.---Yes.They_American since two weeks ago.A.have been in C.left B

Nancy,I haven’t seen your parents for about two weeks.---Yes.They_American since two weeks ago.A.have been in C.left B
A
since two weeks ago 表示一段时间,所以用现在完成时

你的B选项在哪里呢？你的B选项是不是have gone to呀？如果是就选这个。

我觉得应该是B吧 前面两个都有点说不通啊