问题描述: Our teacher said he ( ) to the USA A had never been B had never gone 选哪个 1个回答 分类:英语 2014-12-09 问题解答: 我来补答 A,前面主句是过去时,所以从句要跟主句一致,必须是过去的,这样其实就排除了B了,因为B是现在完成时,A符合题意,因为是过去完成时. 展开全文阅读