2.The Internet can be a great place for us students to learn,play,chat with our friends,simply relax and so on.But just like the real world,the Internet can be dangerous for us.Here are some suggestions to teach us about using the Internet more safely.
*Suggest that we share our Internet experiences with our parents.Enjoy the Internet along with them.
*Tell our parents if we feel nervous about anything online,or leave the Internet.
*Be sure that we never let out our address,phone number,or other information,including where we study or where we like to play.
*Remember that we should never meet net friends alone.It is clear that the net friends may not be who they say they are.
*Know which activities online are good for us.If we don't know what activities are good or bad for us,please ask our own parents for help.
83.What does the writer try to teach us?B.
A.How to play well on the Internet.
B.How to use the Internet safely.
C.How to find news from the Internet.
D.How to leave the Internet.
84.When you have trouble online,you shouldB.
A.never tell others
B.a(chǎn)sk for help or leave it
C.share it with your friends
D.not get online any more
85.The writer tells us toA.
A.keep our information as a secret on the Internet
B.make as many net friends as possible
C.refuse online activities
D.believe every one on the net.