单项选择题

The best title for the passage might be______

A．Americans Annual Consumption of Gas
B．Importance of Energy Conservation
C．Energy Problems
D．Automobile-Americas Thirsty Machine
<上一题 目录 下一题>
热门 试题

单项选择题
From the passage we can infer that real happiness of life belongs to those______
A．who are at the bottom of the society
B．who are higher up in their social status
C．who prove better than their fellow competitors
D．who could keep far away from this competitive world
单项选择题
By “a well-oiled cog in the machinery” the author intends to render the idea that man is______
A．a necessary part of the society though each individuals function is negligible
B．working in complete harmony with the rest of the society
C．an unimportant part in comparison with the rest of the society though functioning smoothly
D．a humble component of the society, especially when working smoothly
相关试题