赞题库-背景图
单项选择题

The last paragraph indicates that in the face of AIDS______.

A．you must be strong
B．you must overcome your negative emotions
C．you need do what you want to
D．you need realize your feelings
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热门试题

单项选择题What has happened to the earth's temperature over the last 18 years according to satellite data

A．It has increased slightly.
B．It has not changed.
C．It has decreased slightly.
D．It is not sure if it has changed.

单项选择题Why is it possible that economic growth and technological progress are environmentally friendly

A．Because they can keep people away from the natural world.
B．Because they may help preserve more natural land.
C．Because they can increase productivity.
D．Because they may not produce pollutants.