I;ve been here-- the end of June A.at B.for C.in D.since 答案是什么？

Question

如题所述

Answer 1

根据 I've been 现在完成时态，可知答案是 D since 自从……以来

I've been here since the end of June.
自从6月底以来我就在这里了。本回答被提问者采纳

Answer 2

选择 A： at the end of June ,表示：六月底