2013年4月公共英語考試每日一練(4.12)@...《2013年4月公共英語考試每日一練(4.13)》由中大網校PETS考試網發布。" />
You _________in such a hurry just now. Look, there is plenty of time left.
A. don't have to do it B. needn't have done it
C. wouldn't do it D. mustn't have done it
正確答案:B
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(責任編輯:vstara)