users have already been seriously addictedР D. The police often help to find those addicts.Р 5. What is the writer trying to tell us at the end of the passage?Р A. DonР’t be addicted to the .Р B. Go to family activities more often.Р C. Do things as you have plannedР D. Stay with your parents as often as possible.Р 1. 选B。在短文的开头就述说了这些上网成瘾的人早上3、4点钟起床去上网;每天四次看E-mail;每次上网时间不少于3小时;甚至在网上聊天的时间比跟自己朋友在一起的时间还多。这些都是他们经常做的事情。故选B。Р 2. 选C。由句子The use of the can be an addiction like during use.可知,人们上网成瘾就跟take drug(吸毒)成瘾一样。Р 3. 选D。由第3段中的句子…people worry about the teens.及They spend more time in cyberspace than in the real world of friends and family.可知,这是成瘾的症状。故选D。Р 4. 选C。短文中讲述了一个大学生失踪了好几天,他的朋友非常担心,而且还动用了警察去找他,结果却发现他一直在上网。这说明一些上网的人已经有很大的网瘾了。故选C。Р 5. 选A。文章例举了上网成瘾的坏处,并在结尾处例举了上网成瘾的症状,这就是要提醒我们不要变成“网络瘾君子”。答案选A。