题目内容
Must I get through the business in one evening? No, you ________.
A. mustn’t B. haven’t C. needn’t to D. don’t have to
【答案】
D
【解析】略
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Must I get through the business in one evening? No, you ________.
| A．mustn’t | B．haven’t | C．needn’t to | D．don’t have to |