根据中文大意和英文提示词语，写出意思连贯、符合逻辑，不少于60词的文段。请将文段写在答题卡上。目前，许多同学学会了上网聊天。他们在结识新朋友，学习新东西的同时，也遇到了很多问题。下

根据中文大意和英文提示词语，写出意思连贯、符合逻辑，不少于60词的文段。请将文段写在答题卡上。
目前，许多同学学会了上网聊天。他们在结识新朋友，学习新东西的同时，也遇到了很多问题。下面是几个同学的困惑，请你针对他们的问题，谈谈你对网上聊天的看法，并给他们提出一些可行性的建议。
Peter
If the net-friends want to know my phone number, what should I do?
John
Sometimes, I meet some adults. I have nothing to chat with them. What should I do?
George
If they want to visit or invite me, what should I do?
Nowadays, more and more students like chatting with friends on line. While chatting, they make new friends and learn new things. But they also meet with some difficulties. Peter says some net-friends want to know his phone number. I don’t think we should tell strangers our phone numbers. Knowing our phone numbers, they might call us often. Sometimes we meet adults like John. If you have nothing to chat with them, skip it. You can just look for some information you like. George doesn’t know what to do if net-friends want to visit or invite him. In my opinion, if you want to see them, you had better ask your parents to go with you. Inviting them to your house is a good idea. In a word, if you are often on line, be careful. Don’t let strangers know you easily. ( 138 words )

(答案→)Nowadays, more and more students like chatting with friends on line. While chatting, they make new friends and learn new things. But they also meet with some difficulties. Peter says some net-friends want to know his phone number. I don’t think we should tell strangers our phone numbers. Knowing our phone numbers, they might call us often. Sometimes we meet adults like John. If you have nothing to chat with them, skip it. You can just look for some information you like. George doesn’t know what to do if net-friends want to visit or invite him. In my opinion, if you want to see them, you had better ask your parents to go with you. Inviting them to your house is a good idea. In a word, if you are often on line, be careful. Don’t let strangers know you easily. ( 138 words ) 解析：本题是写一篇给定材料的书面表达，主要根据要求写上网遇到的问题和提出建议，具体内容写上网的问题，三名同学在网友上遇到的困惑，如网友想知道你的号码，网友想见面等，针对学生的困惑提出个人的 建议，同时提出网上要谨慎，在写作时应注意符合题意，同时应注重语言的准确性和连贯性。

就是这个解释