单项选择题

If you want to make a cheaper daytime call, you should ______.

A．call on Monday
B．ask the operator to pay some money
C．keep waiting
D．phone on a Sunday
<上一题 目录 下一题>
热门 试题

单项选择题
When is it cheaper to make an international call
A．10 a.m.
B．5p.m.
C．11 p.m.
D．11 a.m.
单项选择题
What is the most expensive type of call
A．Direct dial.
B．Through the operator.
C．Reverse charge call.
D．Outside office hours.
相关试题