问题

Lin Tao, can I use your English dictionary— Sure. But you _______ return it before the class.

A:must
B:can
C:may
D:would;

正确答案是：

同类题型

Mothers holding jobs outside the home should have________ schedules to make it easier to care for their children.

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____under the tree was a charming girl aged about seventeen or eighteen.

o friends had a quarrel about money,but shortly afterwards they shook hands and ________.