题目内容
I became a teacher ten years ______. I have been a teacher _______ 2008.
A.ago; for | B.before; since | C.ago; since | D.ago; in |
C
试题分析:句意:我十年前成为一名教师,我从2008就是名教师了。第一句用一般过去时,通常和ago连用;第二句用的是现在完成时,可与since连用,自从……。
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