We have to ______ everything question in detail ______ we take action. A. conclude; before B. make a...
2022-12-28 10:33:22 35次 2012年人教版高中英语必修五Unit1练习卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We have to ______ everything question in
detail ______ we take action.
A. conclude; before B. make
analysis of; when C. expose; until D. analyze; before
本题链接：
