Question

---What’s Mother doing, Jim?
---I don’t know. She ________Zhou Libo’s show at her bedroom.

A．may be watching

B．must be watching

C．is watching

D．should watch

Answer 1

A

试题分析：句意：妈妈在什么，吉姆？我不知道。她可能在她的卧室看周立波的表演。May可能；must必须；should应该。结合语境可知该选A。