题目内容
Mr. White ___________ at 8:30 am for the meeting, but he didn’t show up.
A. ought to arrive B. should arrive
C. should have arrived D. was supposed to arrived
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题目内容
Mr. White ___________ at 8:30 am for the meeting, but he didn’t show up.
A. ought to arrive B. should arrive
C. should have arrived D. was supposed to arrived