you ___ be late for school again next time.our teachers are angry with you
题目
you ___ be late for school again next time.our teachers are angry with you
A mustn't B needn't C don't have to D don'tneed to
答案
答案:A
mustn't 绝对不能,语气比较强烈.don't need to do sth 没有必要做某事.
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