题目内容
How long do you suppose ______ we applied for the job ________ we had been trained .
A. has it been since ; for which B. is it before ; in which
C. it is when ; that D. it is since ; for which
D
解析:
略
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题目内容
How long do you suppose ______ we applied for the job ________ we had been trained .
A. has it been since ; for which B. is it before ; in which
C. it is when ; that D. it is since ; for which
D
略