题目内容
I got up early in this morning, but I ________ so because I had nothing to do.
[ ]
A.
mustn't have done
B.
didn't need to do
C.
needn't have done
D.
can't have done
答案:C
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题目内容
I got up early in this morning, but I ________ so because I had nothing to do.
mustn't have done
didn't need to do
needn't have done
can't have done