题目内容
He_______have been here two hours ago, but he hasn’t_______by now.
A. might; turned to B. should; turned up
C. could; turned in D. must; turned on
B
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题目内容
He_______have been here two hours ago, but he hasn’t_______by now.
A. might; turned to B. should; turned up
C. could; turned in D. must; turned on
B