问题补充：
Computers are good tools(工具）.The Internet is also good. But some people spend too much time online. They can’t stop. Doctors say this is a new sickness. They call this sickness Internet Addiction Disorder (互联网成瘾症）（IAD).
People with IAD are online a lot. They spend hours chatting to their friends or playing online games. Many people with IAD spend more time on the Internet than with family or friends. Some people with IAD even quit(辞掉)their jobs!
Do you have IAD? Think about these questions：How many hours a day are you online? Is it a lot or a little? When you are not online，are you thinking about playing a computer game or checking your messages? When you are online，do you forget the time? Do you get angry when you can’t play a game?
If you have IAD，what can you do? Dr. Ivan Goldberg and Dr. Kimberly S.Young have some ideas. First，ask yourself “Why am I online a lot?” Then try to take a break. For example，use the computer or play games twice a week，not every day. In this way，you can have a good social life with other friends.
【小题1】The passage is mainly aboutA．a new sicknessB．an online gameC．messagesD．computer jobs【小题2】If you have Internet Addiction Disorder (IAD)，you are
A.online for an hour a week
B.send e-mall messages at work
C.are on the Internet more than with friends
D.never use the computer
【小题3】According to the passage，which is NOT a sign of IAD?A．Quitting your job to spend more time online.B．Spending time with family and friends.C．Forgetting the time when you are online.D．Getting angry when you can，t play a game.【小题4】Ivan Goldberg and Kimberly S. YoungA．quit their jobsB．are online a lotC．have IADD．help people with IADA
答案：
(答案→)A
解析：
【主旨大意】本文主要围绕着一种新的疾病——互联网成瘾症。这种疾病有哪些表现形式？你是否是一个互联网成瘾症患者，应该如何克服。
【小题1】本文主要围绕着一种新的疾病——互联网成瘾症展开论述的，故选项A符合题意。
【小题2】由“Many people with IAD spend more time on the Internet than with family or friends.”可知。
【小题3】A、C、D三项文章中都进行了列举，只有B项不是互联网成瘾症的表现。
【小题4】根据“If you have IAD，what can you do?Dr. Ivan Goldberg and Dr. Kimberly S.Young have some ideas.”可知。
