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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