单项选择题

They were divided on whether to go further by calling for a federal law that would _________ a complete ban on human cloning.

A．perform
B．impose
C．comply
D．prescribe
<上一题 目录 下一题>
热门 试题

单项选择题
The latest outbreak of violence is a clear _________ of discontent in the city.
A．implementation
B．manifestation
C．demonstration
D．expedition
单项选择题
The elderly and small babies are most _________ to the dangers of hot weather.
A．subjective
B．subordinate
C．liable
D．vulnerable
相关试题