单项选择题

It was unusual for there ( ) so few orders in a month.

A．to be
B．be
C．being
D．are
<上一题 目录 下一题>
热门 试题

单项选择题
A business letter should be written in a formal style ( ) a personal one.
A．less than
B．better than
C．other than
D．rather than
单项选择题
Please ( ) your voice if you have any questions to ask the exporter.
A．speak up
B．rise
C．lift
D．raise
相关试题