首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Twenty years ago, kids in school had never even heard of the Internet. Now, I’ll bet you can’t find a single person in your scho
Twenty years ago, kids in school had never even heard of the Internet. Now, I’ll bet you can’t find a single person in your scho
admin
2008-11-27
41
问题
Twenty years ago, kids in school had never even heard of the Internet. Now, I’ll bet you can’t find a single person in your school who hasn’t at least heard of it.【B1】
In fact, many of us use it on a regular basis and even have access to it from our homes!
The net’ in Internet really stands for network. A network is two or more computers connected together so that information can be shared, or sent from one computer to another. The Internet is a vast resource for all types of information. 【B2】
You may enjoy using it to do research for a school project, downloading your favorite songs or communicating with friends and family.
Information is accessed through web pages that companies, organizations and individuals create and post. It’s kind of like a giant bulletin board (布告牌) that the whole world uses! 【B3】
But since anyone can put anything on the Internet, you also have to be careful and use your best judgment and a little common sense.
Just because you read something on a piece of paper someone sticks on a bulletin board doesn’t mean it’s good information, or even correct, for that matter. So you have to be sure that whoever posted the information knows what they’re talking about, especially if you’re doing research! But what if you’re just emailing people? You still have to be very careful. 【B4】
If you’ve never met the person that you’re communicating with online, you could be on dangerous ground!
You should never give out any personal information to someone you don’t know, not even your name! And just like you can’t believe the information on every website out there, you can’t rely on what strangers you meet’ on the Internet tell you either. 【B5】
Just like you could make up things about yourself to tell someone, someone else could do the same to you!
If you’ve never met the person that you’re communicating with online, you could be on dangerous ground!
选项
答案
如果你在网上与你一个从未谋面的人交流,那你可能会处于危险境地。
解析
转载请注明原文地址:https://kaotiyun.com/show/qvfK777K
本试题收录于:
浙江省大学英语三级题库大学英语三级分类
0
浙江省大学英语三级
大学英语三级
相关试题推荐
Yesterdaymydoctorgavemesometablets.Therewerefiveinthebox.Hetoldmetotakeoneeveryhalfhour.Howlongdidthey
Britaindoesn’tsharealandborderwithanyothercountryexcept______.
Mymotheralwayssaysthat______uprightmanshouldbehonestandfair.
Guernicawasthelastgreathistory-painting.Itwasalsothelastmodernpaintingofmajorimportancethattookitssubjectfro
Gettingacoldorcatchingthefluisacommoncomplaintforpeopleeveryyear.Infact,peopleusuallycatchbetweentwoandfi
SecondProbetoMoonThisYearChinaplanstolaunchChang’e-2,thecountry’ssecondlunarprobe,attheendof2010,space
ThespeakersaremainlydiscussingtherulesinEnglishlanguage.
Bellboy:Comethisway,please.Let’staketheelevator.Guest:Ohmy!It’saglassedelevator!Bellboy:Don’tbefrightened,Mi
Helena:Oh,welcome,comein,please.Jack:______Andhere’sasmallgift.Letmewishyouhappyeveryday.Helena:Thankyou.
Forthefirstcenturyorsooftheindustrialrevolution,increasedproductivityledtodecreasesinworkinghours.Employeeswh
随机试题
因故退还的我国出口货物,可以免征进口关税,已征收的出口关税,应予退还。()
风为什么天地这般复杂地把风约束在中间?硬的东西把它挡住,软的东西把它牵绕。不管它怎样猛烈地吹;吹过遮天的山峰,摆脱缭绕的树林,扫过辽阔的海洋,终逃不到天地之外去。或者为此,风一辈子不能平静,和人的感情一样。也许最平静的风,还是拂拂微风。果然
患者,男,25岁。低热2周。查体:气管不偏,右侧胸部呼吸运动减弱,右下肺触觉语颤正常,叩诊呈浊音,肺泡呼吸音减低,未闻及湿啰音,左肺未见异常。(2008年第91题)根据患者的右侧胸部体征,可诊断为
A.由纤维母细胞增生形成有蒂的硬的实性块物B.肿物质软,生长缓慢,呈圆形分叶状C.肿物单发,表面覆有油脂性物质,有恶变倾向D.肿物包膜完整,与表皮不粘连,极少发生恶变E.多发生在生育年龄,肿物质硬
纯交换的完全竞争市场上有两个消费者A和B,两种商品X和y,消费者A和B的效用函数分别为U(XA,YA)=XAYA和U(XB,YB)=lnXB+αlnYB。其中,XA,YA分别为消费者A在X、Y上的消费,XB,YB同理。A和B的初始禀赋分别为(eAX,eAY
设线性方程组与方程(Ⅱ):x1+2x2+x3=a-1有公共解,求a的值及所有公共解。
为了提高数据库性能,在销售单据表中增加“总价”字段(由表中“单价”ד数量”计算而来),此种数据库优化方法被称为增加【11】冗余列方法。
"WelcometoU.S.A.!Majorcreditcardsaccepted!"Bythemilliontheyarecoming—nolongerthetired,thepoor,thewretch
Theprincipalpurposeofthispassageisto______.Inthepassagetheauthorisprimarilyconcernedwith______.
Usually,therearetworeasonstopursuescientificknowledge:forthesakeoftheknowledgeitself,andforthepracticaluse
最新回复
(
0
)