摘要： You buy a gift, but you can if you want to. A. must B. mustn't C. have to D. don't have to [解析]:D.考查情态动词.don’t have to 意为“没有必要 .符合语境.句意为:“你没有必要买礼物.但如果你想买的话.你也可以买.
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You__________buy a gift, but you can if you want to.
A. must B. mustn't C. have to D. don't have to
查看习题详情和答案>>You buy a gift, but you can if you want to.
A. must B. mustn't C. have to D. don't have to
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You buy a gift, but you can if you want to.
A. must B. mustn't C. have to D. don't have to
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