题目内容
-Tracy, you look down.What’s up?
-I have failed in the exam.
-You ________ too much time on Korean TV series.
[ ]
A.needn’t have spent
B.mustn’t have spent
C.shouldn’t have spent
D.wouldn’t have spent
答案:C
解析:
解析:
|
A项的意思是“本来没有必要做某事”;B项形式错;C项的意思是“本来不应该做某事”,而实际上已做了;D项的意思是“本来不会做某事”。 |
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