单项选择题

In almost all chemical-process plants, heat is ______ by burning of fossil fuels—coal, oil, or natural gas.

A．transformed
B．conducted
C．transferred
D．generated
<上一题 目录 下一题>
热门 试题

单项选择题
It is a pity that spiteful remarks are ______ with great speed.
A．conveyed
B．consulted
C．displayed
D．confronted
单项选择题
Every society has its own peculiar customs and ______ of acting.
A．ways
B．attitudes
C．behaviors
D．means
相关试题