More and more people are becoming interested in the internet. They have formed a bad habit. In fact,the bad habit has become a (31)    —Internet Addiction Disorder (IAD网络综合症）.Staying (32）  for more than six hours a day (33)   working or studying, and feeling very upset from not being able to get online, are the two major symptoms (症状)of IAD
Internet addiction(上瘾) is（34）    in China now. A recent research （35） that 42% Of Chinese young people get quite interested in the web, while only 18% of Americans feel in the same (36)  .
What causes IAD? Some people believe that It's the lack(缺乏) of family care. Most children in China are the (37) ones in their families. They are only told to (38) hard, but few really care about their personal interest .So some children would like to keep (39)  away from the real world
How can people stay away from IAD? Don t get online any more, go back to the real world and if it doesn't work, go to see the (40)___,
A. disease B.task C. rule
A .home B.online C. in school
A. because of B. Out of  C. instead of
A. changing B. increasing C .becoming less
A. shows B. notices C knows
A. road  B. way C. country
A. best B .worst C. only
A. study B. play C. think
A. themselves B.their parents C. their teachers
A. friend B. teacher C.doctor