【题目】You really don't know what we while having military training on the campus.
A.went through
B.went over
C.went up
D.went down

【答案】A
【解析】句意：当我们在校园内军训的时候，你真的不知道我们经历了什么。went through “经历”；went over“检查”；went up “上升”； went down“下跌”。选A。