单项选择题

It's not just the sheer accumulation of technology that makes their development so fast; but the cooperation among the members.（）

A．sharp
B．pure
C．considerable
D．perfect

<上一题 目录 下一题>
热门 试题

单项选择题
Only when he had done it （） that he had made a mistake.

A．he then realized
B．did he realize
C．before he realized
D．he realized
单项选择题
Immigrants of all races in this area are demanding that they receive （） treatment from the authorities.

A．unique
B．united
C．uniform
D．universal
相关试题