1、Now more and more young people like to chat with e-friends and play games online.we shuold keep safe on the Internet.If someone we don't know very well asks us to tell him some information about ourselves or our family,we should be careful.We shouldn't tell him .I th...
When you take a bus alone to a place far away,it's not safe for you on the bus. A.to go to sleep. B.to reach bus stop early. C.to sit behind the driver D.to sit with other people Where can you find this passage? A.On a book B.On the Internet C.On the newspaper D.On...
Being safe(安全的)is theKevin is right. David is right. How can bothmos important thing after all.Kevin and David be right?Part-time jobs for teenagers in the US我们的地球绕着太阳转。Whenitorbits(沿轨道运行), it tits(倾斜). For halfIn the USA, teenagers under canBack-do some kinds ...
You use Internet for everyday activities like keeping in touch with friends on social media, relaxing and doing schoolwork. You also go online to look for help for health problems, and sometimes to experience different ways of showing yourselves. •What does being safe online mean? Being safe...
a对各种机械的操作人员,必须进行专业技术训练及安全操作规程的学习,确认合格后,方可独立操作岗 To each kind of mechanical operator, must carry on the professional and technical training and the rules for safe operation study, after the confirmation qualified, only then independent operation hillock[translate...
摘要: PROBLEM TO BE SOLVED: To provide an Internet information service system, which can prevent related sites from being accessed directly, without going through a main site while permitting a user who is allowed once to access the main site to freely access the relevant sites.收藏...
3. Put on a life jacket when you take a boat or ship. If you fall out of a boat or ship, it can keep you safe. 4. Don’t go swimming alone or in a wrong place. 5. Don’t sleep on a bus or train. Never put your head out of the window. It’s not safe. 6. Take a ...
- 《Journal of Medical Internet Research》 被引量: 89发表: 2001年 Improving online banking security with hardware devices is not if digital signature is the best way to protect our money, but how to implement the system in a way that is easy to use and safe enough... F Puente,JD Sando...
All of these factors, along with past pet experiences and even the internet’s influence on companion animal culture, can affect whether someone says they prefer cats or dogs. The other big thing that hasn’t been studi...
Now smartphones and computers are made autonomous and fail-safe for network security. These new alternatives are available on the domestic market. 相关知识点: 试题来源: 解析 1. greedy 2. apparently 3. poses a serious threat 4. breakthroughs随着互联网的发展,新词语不断涌现,黑客、网络诈骗,...