题目内容
-I still cannot figure out why he missed his flight.
-He ________ an accident on the way to the airport.
[ ]
A.could have had
B.should have had
C.would haye had
D.must have had
答案:A
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题目内容
-I still cannot figure out why he missed his flight.
-He ________ an accident on the way to the airport.
A.could have had
B.should have had
C.would haye had
D.must have had