Question

He said that he _______ to Canada a few years ago. A.had been B have been C went D go

Answer 1

这道题有问题。如果用过去完成时，ago应该为before。而且句中已经有to，不应该再用had
been
to。按说只能选c。

时间状语a
few
years
ago没变，那么一般过去时也不需要变化。

Answer 2

答案是 C went
试题分析：句意他说几年前他去过加拿大。a few years ago几年前，过去时态的标志词，主语+动词的过去式。故选C