题目内容
—I went to the advertising company, but I didn’t see you there.
—I ________ doing the old business a month ago.
[ ]
A.have stopped
B.stopped
C.had stopped
D.am stopping
答案:B
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题目内容
—I went to the advertising company, but I didn’t see you there.
—I ________ doing the old business a month ago.
[ ]