—Is your mother at home now?— I can’t hear you well.A. Pardon?B. Sorry I can’t tell you.C

问题补充：

—Is your mother at home now?

— I can’t hear you well.

A. Pardon?

B. Sorry, I can’t tell you.

C. Yes, she is

D. No, she isn’t.

答案：

(答案→)A. Pardon?

B. Sorry, I can’t tell you.

C. Yes, she is.

D. No, she isn’t.

解析：

试题分析:习惯用法，当听不清对方的话语时，常用pardon来请求对方再重复一遍，故选A。