—Whywon’tyougoonatriptotheGreatWallwithme?—BecauseI    ...

问题详情：

—Why won’t you go on a trip to the Great Wall with me?

—Because I         there.

A. have been      B. will go          C. went to         D. have gone

【回答】

A

知识点：动词时态

题型：选择题