---Open the window please Mike? I can’t hear you.A. WhatB. PardonC. ReallyD. All ri

问题补充：

---Open the window please, Mike.

--- ? I can’t hear you.

A. What

B. Pardon

C. Really

D. All right

答案：

A. What

(答案→)B. Pardon

C. Really

D. All right

解析：what 什么？Really真的吗？All right好的。Pardon？意思是不好意思，没有听清楚，能不能再说一遍？故选B