填空题

The purpose of this passage is to tell us how to take care of our laptops.

【参考答案】

Y
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在中国，私人汽车拥有量在增加2．有些人赞成拥有私人汽车，有些人反对拥有私人汽车3．你的观点Should Private Cars Be Encouraged in China
单项选择题
One of the reasons why half of PCs are not connected to the Web is that ______.
A．the software is not user-friendly
B．people have no interest in the Web
C．the Web information is not reliable
D．people are too busy to get connected to the Web
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