单项选择题

You are welcome to order the goods now. But payment should be made ______.

A．for advance
B．advancing
C．in advance
D．to advance
<上一题 目录 下一题>
热门 试题

单项选择题
The manager resigned yesterday, but his resignation hasn' t been officially announced ______.
A．always
B．yet
C．already
D．still
单项选择题
I don't know him very well，______I have met him socially on a couple of occasions．
A．so that
B．when
C．although
D．since
相关试题