Students at the Hogook Middle School in South Korea have a unique assignment：going    online to message boards and write positive，cheerful comments．Teachers and other adults     hope those comments will discourage others from leaving vicious(恶意的)and negative     remarks．This is one of the activities in a nationwide program called the Sunfull Movement．
Online attacks are an increasing problem in South Korea，one of the world’s most     connected  nations．The  National Police  Agency  receives tens  of thousands  of  complaints every year．but there is not much that can be done to stop it，since attackers seldom use    their real names．In the worst．cases，authorities say cyber—bullies(网络攻击have pressured     some  people to take their  own lives．That  is  why the  Sunfull  Movement’s  founder， Min Byoung'chul, a professor at Kunkuk University，began the program three years ago．
Min says research indicates ninny of the attackers are under the age of 30．“Young kids，they’re stressed out because of schoolwork．The．y have to prepare for their college entrance  examinations  and they just  write  whatever they  feel．That’s  one  of the  ways to     blow off their discontent and stress．”explained Min．
Student Kim Hee-joo，15, says she writes thank—you messages to friends，family and     teachers on her School’ s homepage．And when she sees people making bad comments about     famous people，she leaves nice messages，because when people see positive comments they     are more likely to stop saying bad things and change their attitude．
Teacher Kim Eun—young says Koreans do not really say “Thank you”or“J love you”     to friends or parents. But being not face一to一face, they feel more comfortable saying those kinds of things．She  also  says  violence  at the  school，both  online  and  offline，has decreased and students and teachers get along much better now．
61．What’s the aim of the Sunfull Movement?
A．To teach students how to make comments on the Internet·
B．To serve as a model for other nations by gaining experience．
C．To offer students suggestions on letting off their discontent and stress·
D．To stop cyber—bullying and create a positive atmosphere on the Internet·
62．Online attackers are mostly young people because———————·
A．they hate the internet society    B．they want to be famous
C．they are facing too much pressure D．they aye full of energy
63．Which of the following is true according to the text?
A．Network management in South Korea is bad．
B．Online attacks sometimes can make people kill themselves．
C．Police Agency’S work efficiency is low in South Korea．
D．Professor Min thinks cyber—bullies can be forgiven．    ’
64．It can be inferred from the 1ast paragraph that——·
A．People in South Korea tends to express themselves frankly
B．Koreans、sometimes aye not polite to their friends or parents
C．Students and teachers don't get along well in Korean schools
D．Changes have taken place since the school began the program
65．The best title of this passage probably is _______________．
A．Battle Cyber—Bullying with Positive Comments
B．Keep Away from Negative Remarks Online
C．Students in South Korea Face Much Pressure
D．A Remarkable Concern in South Korea