问题描述：
—Where（ —I got stuck in the heavy traffic.Otherwise I（ ）here earlier
A.didi you go;had arrived B.have you been;would have been C.were you ;would arrive D.are you;arrived
该题正确答案应选B,为什么不能选A?
A.didi you go;had arrived B.have you been;would have been C.were you ;would arrive D.are you;arrived
该题正确答案应选B,为什么不能选A?
问题解答：
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