单项选择题

After the new technique was introduced, the factory produced ______tractors in 1988 as the year before.

A．as twice many
B．as many twice
C．twice as many
D．twice many as
<上一题 目录 下一题>
热门 试题

单项选择题
—Are you feeling______ —Yes, I'm fine now.
A．any well
B．any better
C．quite good
D．quite better
单项选择题
The first textbook______ for teaching English as a foreign language came out in the 16th century.
A．have written
B．to be written
C．being written
D．written
相关试题