Where is your brother Leo?He is in Hainan on vacation. He for two weeks.A. has go

问题补充：

--- Where is your brother, Leo?

--- He is in Hainan on vacation. He for two weeks.

A. has gone

B. has left

C. has been away

D. left

答案：

A. has gone

B. has left

(答案→)C. has been away

D. left

解析：句意：里奥，你的哥哥在哪儿？——他在海南度假。他已经离开两周了。结合语境可知下文描述的是已经持续了两周的动作，故用现在完成时态。选择AB表示瞬间动作，结合语境可知选C。