一条英语问题,求相关的语法知识--Is Mr Green in the office?--Sorry,I forget to tell you.He ____ Hong Kong for three days.A,has left for B.has been in C.has arrived in D,has gone to疑问点是has been in 可以表示去了某地还未回

一条英语问题,求相关的语法知识--Is Mr Green in the office?--Sorry,I forget to tell you.He ____ Hong Kong for three days.A,has left for B.has been in C.has arrived in D,has gone to疑问点是has been in 可以表示去了某地还未回
一条英语问题,求相关的语法知识
--Is Mr Green in the office?
--Sorry,I forget to tell you.He ____ Hong Kong for three days.
A,has left for B.has been in C.has arrived in D,has gone to
疑问点是has been in 可以表示去了某地还未回来,这里的has been in 可以和前者等同吗?

一条英语问题,求相关的语法知识--Is Mr Green in the office?--Sorry,I forget to tell you.He ____ Hong Kong for three days.A,has left for B.has been in C.has arrived in D,has gone to疑问点是has been in 可以表示去了某地还未回
has been in指的是在某个地方,从过去一直延续到现在,例：My father have been in Hongkong since 2000.
has been to,表示去过某个地方,不过现在已经回来了,例如：Have you been to Hongkong before?你以前去过香港么?
至于has gone to表示去了,但还没有回来,也许是在去的途中,例如：A:Is Mr.Wang at home?B:No,he is not in,he has gone to Hongkong.

for three days是一个时间段 不能用点动词 要用连续的动词
另外他还是现在完成时的标志
相同的

B
leave，arrive，go等都是非延续性动词，非延续性动词的肯定句不能和时间段连用

你要注意的是选项中其他动词的类型，题目中已经有for three days，就是说只能选择持续性动词，其他3个选项都不能表示持续

不同哦 has been to
是去了 回来了，has gone to 是去了 没回来哦
has been in 是呆在香港3天
朋友 估计以下资料有帮助：
1)have/has gone to 表示去了,属于瞬间动词(暂短性 动词),不与一段时间连用.
eg:-Where is Tom?
-He has gone to Shanghai.(他...

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不同哦 has been to
是去了 回来了，has gone to 是去了 没回来哦
has been in 是呆在香港3天
朋友 估计以下资料有帮助：
1)have/has gone to 表示去了,属于瞬间动词(暂短性 动词),不与一段时间连用.
eg:-Where is Tom?
-He has gone to Shanghai.(他去了上海)言外 之意:他不在说话现场
如果表示去过则用has / have been to
eg: I have been to the Great Wall.(我去过长城)
另外,如果时间状语是一段时间,也用has / have been to
eg:he has been there for two years.(两年是时间段所以用been)
(2)同样,has /have been away 和 has/have left 是对应的,都表示离开,has/have been away 是延续性的,与时间段连用, has/ have left 是瞬间动词
eg : He has been away from that factory for two days.(离开两天了)
eg: He has left from his office. (只表示离开)

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请问楼主所说的前者是？就是前一个has been in抱歉刚看到追问，如果楼下的几位还不能解决你的问题的话，我也无能为力了。六楼的很有道理，我也就不再重复了。。具体B意思就是“Mr Green已经在Hong Kong呆了三天了”，但根据对话上下文可知，Mr Green 在香港还没回来。延续性动词才可以跟时间段连用。...

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请问楼主所说的前者是？

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left ,go,arrive 都是非连续性动词,只指代某一时刻的动作,这某一时刻的动作不可能长达三天,所以要用表示某一段时间状态的has been in

认为是 B 就像楼主说的 AC 都是点动词 不能+段时间
has gone to是去过