[填空题]

A new study from the New Internet & American Life Project has found that 73 percent of US teenagers aged between 12 and 17, use the Internet. Most of these teens say being online has improved their relationship with friends and helped them make new friends.
The top five online activities for teens are: e-mail, surfing for fun, visiting entertainment sites, using instant messaging (IM) and researching hobbies.
About 13 million teens, or 74 percent of all online teens, use instant messaging. Only 44 percent of online adults use IM. Nineteen percent of teen IM users say IM is now the main way they communicate with their friends. Fifty-five percent of parents with online teens say learning how to use the Internet is essential for their children’s future success, while a further 40 percent say it is important. Just over 60 percent of parents say they have rules about Internet use, and the same proportion check to see what sites their childre

A new study from the New Internet & American Life Project has found that 73 percent of US teenagers aged between 12 and 17, use the Internet. Most of these teens say being online has improved their relationship with friends and helped them make new friends.
The top five online activities for teens are: e-mail, surfing for fun, visiting entertainment sites, using instant messaging (IM) and researching hobbies.
About 13 million teens, or 74 percent of all online teens, use instant messaging. Only 44 percent of online adults use IM. Nineteen percent of teen IM users say IM is now the main way they communicate with their friends. Fifty-five percent of parents with online teens say learning how to use the Internet is essential for their children’s future success, while a further 40 percent say it is important. Just over 60 percent of parents say they have rules about Internet use, and the same proportion check to see what sites their children visit. Forty-fiv

A new study from the Center for Information and Research on Civic Learning and Engagement (CIRCLE) at Tufts University shows that today’s youth vote in larger numbers than previous generations, and a 2008 study from the Center for American Progress adds that increasing numbers of young voters and activists support traditionally liberal causes. But there’s no easy way to see what those figures mean in real life. During the presidential campaign, Barack Obama assembled a racially and ideologically diverse coalition with his message of hope and change; as the reality of life under a new administration settles in, some of those supporters might become disillusioned. As the nation moves further into the Obama presidency, will politically engaged young people continue to support the president and his agenda, or will they gradually drift away
The writers of Generation O (short for Obama), a new Newsweek blog that seeks to chronicle the lives of a group of young Obama
A. They are politically conservative.
B. They reject conventional values.
C. They dare to take up challenges.
D. They are indifferent to politics.