题目内容
You really don't know what we ______ while we were working on this project .
A.went through | B.go through | C.go across | D.go down |
A
解析
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题目内容
You really don't know what we ______ while we were working on this project .
A.went through | B.go through | C.go across | D.go down |
A
解析