he said that he ______________ canada a few years agoA.have been _英语解答

he said that he ______________ canada a few years ago
A.have been to
B.has been to
C.went

人气：376 ℃　时间：2019-11-07 05:36:20

解答

C
过去时a few years ago算不算一个i时间点？是过去的时间。

一般如果用现在完成时，都是用标志的
比如，for + 时间段； since+..... 等