单项选择题

A．The threat of poisonous desert animals and plants.
B．The exhaustion of energy resources.
C．The destruction of oil wells.
D．The spread of the black soot from the fires.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Because she wanted a job as a waitress.B．Because King Hotel dining room was closing down.C．Because she wanted more time m study.D．Because her pay was too low.
A．Because she wanted a job as a waitress.
B．Because King Hotel dining room was closing down.
C．Because she wanted more time m study.
D．Because her pay was too low.
单项选择题
A．It’s too expensive.B．It isn’t needed.C．It should be built.D．A college would be better.
A．It’s too expensive.
B．It isn’t needed.
C．It should be built.
D．A college would be better.
相关试题