问题

I have coffee to refresh myself recently.- Is that so? If you _______, make sure you limit it to one cup a day.[ ]

A: shall
B: may
C: can
D: must

正确答案是：

同类题型

I spent $ 20 for this shirt. How much isyours— I just paid ______.

There are ________ people in the supermarket. It’s socrowded.

Everyone except Tom and Mike Kunming before.

____ pay too much attention to your reading skills, as they are so important.

When people tis the Great Wall.