题目内容
—Are you a teacher?
—I ________, but now I am working in a company.
—I ________, but now I am working in a company.
| A.is | B.am | C.was | D.had |
C
这时用一般过去时表示过去曾经是老师,但现在不是了。
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| A.is | B.am | C.was | D.had |