Question

【题目】—Miss. li, can I use your scissors?

—Sure. But you ________ give them back before the class.

A. can B. may C. must D. would

Answer 1

【答案】C

【解析】

试题分析：句意：—Miss. Li，我可以用一下你的剪刀吗？--当然可以，但是你必须在下课前给我。 A. can能，会；B. may可以；C. must必须；D. would会。根据题意，故选C。