单项选择题

Desert soils break up and crack because of ______.

A．the effects of wind and rain.
B．the lack of protection from the sun.
C．the tropical location of deserts.
D．the absence of min.
<上一题 目录 下一题>
热门 试题

单项选择题
Desert soils break up and crack because of ______.
A．the effects of wind and rain.
B．the lack of protection from the sun.
C．the tropical location of deserts.
D．the absence of min.
单项选择题
The evil manners would be ______ root and branch due to the forceful action taken by the local government.
A．exterminated
B．exemplified
C．facilitated
D．emitted
相关试题