问题
Must we finish all the homework today or tomorrow?– You ____ worry about it. You may hand it in next week.
A:mustn’t
B:can’t
C:needn’t
D:shouldn’t
B:can’t
C:needn’t
D:shouldn’t
正确答案是：
同类题型
We carefully compared the result of the first experiment with_______ of the second one.
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