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

試題分析：句意：媽媽在什么，吉姆？我不知道。她可能在她的臥室看周立波的表演。May可能；must必須；should應該。結合語境可知該選A。