单选题—That car must have cost a lot of money.—Oh, no, _____.Ait mustn’tBit hasn’tCit doesn’tDit didn’t
单选题
—That car must have cost a lot of money.—Oh, no, _____.
A
it mustn’t
B
it hasn’t
C
it doesn’t
D
it didn’t
参考解析
解析：
must have done表示过去的事情的肯定推测。句意：那辆车肯定花了不少钱，应该用过去时。整句是It didn’t cost a lot of money，省略后应该为it didn’t。
must have done表示过去的事情的肯定推测。句意：那辆车肯定花了不少钱，应该用过去时。整句是It didn’t cost a lot of money，省略后应该为it didn’t。
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