have been 和 have arrived用法上有什么区别
问题描述：
have been 和 have arrived用法上有什么区别
They _____here for more than a month.
A have arrived B have reached C have come D have been
为什么选D而不选A呢
答
have been (to)+地方,表示曾经到过某地
have arrived (in/at)+地方,表示到达某地(注：该句的肯定形式不能与表示一段时间的状语连用）,如
Where have you been?
I have been to America.
He has arrived in Beijing.（不能说 He has arrived in Beijing for a year.)