单项选择题

Stephen Schneider, a climatologist at Stanford, notes that unlike greenhouse gases, which ______ rapidly around the globe, the sulfate droplets tend to concentrate over industrialized regions.

A．unify
B．fragment
C．disperse
D．shatter
<上一题 目录 下一题>
热门 试题

单项选择题
The ______ of gifted children into accelerated classes will start next week according to their academic performance.
A．segregation
B．specification
C．spectrum
D．subscription
单项选择题
In the search for solution to seemingly overwhelming problems, it became increasingly ______ to include radical, even revolutionary ideas.
A．stable
B．absolute
C．immortal
D．plausible
相关试题