A．The man is speaking too fast
B．The line is busy.
C．There is something wrong with the line.
D．The man is speaking in a low voice.

A.The
B.The
C.
C．There
D.
D．The

【参考答案】

C
解析：女士请男士说话声音大一点，因为“We have a bad connection”，故正确为C。