题目内容
If you are hungry, you ________ line up at the restaurant for a meal. You can order food at Meituan Waimai on you phone.
A. can’t B. mustn’t C. shouldn’t D. needn’t
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题目内容
If you are hungry, you ________ line up at the restaurant for a meal. You can order food at Meituan Waimai on you phone.
A. can’t B. mustn’t C. shouldn’t D. needn’t