may表示请求/许可有关试题答案解析

考点：请求许可与试穿的表达

题型：完成句子-汉语提示 | 难度：较易

1 . 我可以试穿一下那件衬衫吗?
________ I ________ that shirt?

考点：情态动词：请求许可与表示义务

题型：单项选择-四个选项 | 难度：适中

2 . —______ I take the book home? I really like it.
—Sure. But you ______ keep it clean.

A．May; may

B．Can; can

C．May; must

D．Must; may