--How many times he abroad before?Never.A. has ; been toB. has ; beenC. has ; gone toD.

--How many times he abroad before? --Never.
A. has ; been to
B. has ; been
C. has ; gone to
D. has ; gone

A. has ; been to(答案→)B. has ; beenC. has ; gone toD. has ; gone解析：句意：以前你他去过国外多少次？——从来没有。结合语境可知本句描述的是现在已经完成的动作，故用现在完成时态。在完成时态中has been to 是已经去过某处，并且已经回来了。has gone to 是已经去了某处，但是到目前为止还没有回来。 has been in 是已经在某处，并且现在还在那里，而且有可能要延续下去。 结合语境可知选B。

这个问题我还想问问老师呢