单项选择题

Our research has focused on a drug which is so ______ as to be able to change brain chemistry.

A．influential
B．powerful
C．monstrous
D．rigorous
<上一题 目录 下一题>
热门 试题

单项选择题
The ______ of his first complaint led him to contemplate pursuing stronger methods to obtain satisfaction.
A．success
B．eminence
C．efficiency
D．inefficacy
单项选择题
Like other religious groups, the Christian church's strong （）emphasis on holiness is essential to salvation.

A．deemed
B．doomed
C．destined
D．depicted
相关试题