单项选择题

The recycling of aluminum conserves ninety-five percent of the energy needed to make new metal.

A．cleaning
B．reprocessing
C．reselling
D．crushing
<上一题 目录 下一题>
热门 试题

单项选择题
Many city dwellers are turning vacant lots into thriving gardens.
A．costly
B．empty
C．small
D．shady
单项选择题
The League of Women Voters is a nonpartisan organization that promotes informed active public participation in government.
A．amateur
B．organized
C．educated
D．dedicated
相关试题