阅读理解。
Many children use the Internet to get useful knowledge and information , and to relax in their free time. But some of them are not using in a good way. Here are some rules to make sure you are safe and have fun on the Inter-net.
● Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can go online.
● Don't give your password (密码) to anyone else,and never leak out the following information-your real name, home address, age , school, phone number or other
personal information.
● Check with your parents before giving out a credit(信用) card number.
● Never send a photo of yourself to someone in e-mail unless your parents say it's OK.
● Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents must
make sure it's a right place for you.
● Never agree to meet someone you met on the Internet without your parent's permission (允许) . Never meet anyone you met on line alone.
● Always remember that people online may not be who they say they are. Treat everyone online as strangers.
● If something you see or read online makes you uncomfortable,leave the site. Tell a parent or teacher right away.
● Treat other people as you'd like to be treated.Never use bad language.
● Remember-not everything you read on the Internet is true.
1. If you want a true friend on the Internet, you can_____.
A. tell the people what your name is
B. meet the people online alone
C. write an e-mail about yourself
D. get your parents' permission
2. It's good for children to _____on the Internet.
A. give password to others
B. get useful knowledge and information
C. give out a credit card number
D. go into a chat room as they'd like to
3. The underlined phrase "leak out" in the third paragraph may mean“____”．
A．give away
B．leave out
C．give out
D．put away
4. If your parents don't agree, never____.
A. read anything on the Internet
B. relax in your free time
C. have a face-to-face meeting with anyone you met online
D. treat other people as you'd like to be treated
5. This passage is mainly about"__________".
A．How to Use Computers
B.Surfing on the Internet
C. Information on the Internet
D．Internet Safety Rules