问题
单项选择题
A.At 5:30.
B.At 6:00.
C.Before 6: 00.
D.After 6: 00.
答案
参考答案:D
解析:[听力原文]
According to the man, when is it cheaper to make a phone call
A.At 5:30.
B.At 6:00.
C.Before 6: 00.
D.After 6: 00.
参考答案:D
解析:[听力原文]
According to the man, when is it cheaper to make a phone call