The professor ________at 8 o’clock,but he has not shown up y

The professor ________at 8 o’clock,but he has not shown up yet,which worries all of us.
A.was supposed to arrive B.must have arrived
C.might have arrived D.was supposed arriving
yd122 1年前 已收到1个回答 举报

mapengda 花朵

共回答了17个问题采纳率:100% 举报

A


1年前

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