Question

he came back late the day before yesterday

动词时态
-Tom came back home the day before yesterday.
-Really? Where_______at all?
A.had he been B.has he been
C.had he gone D.has he gone
这里的at all是什么意思,为什么选A ,说明理由

Answer 1

1,时态.been where 发生在 came back之前,用过去完成时
2,意义 have been 表示去过某地,然后回来了.
have gone 表示去了,好没有回来
at all我翻译成 到底
翻译：真的?他到底去哪了?