[单选题]Today it is common to access the Internet from a variety of ( ) devices like smartphones and tablets.
A.mobile
B.move
C.moving
D.shift

[单选题]Today it is common to access the Internet from a variety of ______ devices like smartphones and tablets. A.mobil E.
A.mov
B.
C.moving
D.shift

[单选题]设循环队列的容量为 50（序号从 0 到 49），现经过一系列的入队和出队运算后，有front=16，rear=5 （rear指向队尾元素的后一位置），当前循环队列中元素个数为（ ）。
A.11
B.39
C.40
D.12

[单选题] Internet上的网络协议统称为Internet协议簇,其中传输控制协议是______。
A. IP(Internet Protocol)
B. TCP(Transmission Control Protocol)
C. ICMP(Internet Control Message Protocol)
D. UDP(User Datagram Protocol)

[单选题] Internet采用的主要协议是________,这种协议确立了Internet的技术基础。
A. TCP/IP
B. IPX/SPX
C. NETBEUI
D. SMTP

[单选题] Internet使用_______协议,由于该协议的通用性,使得Internet的发展非常迅速。
A. HTTP
B. TCP
C. IP
D. TCP/IP

[Part III Reading Comprehension]

What does the author think of today's economic situation?

A.may worsen without further stimulation.
B.will see a rebound sooner or later.
C.has not gone from bad to worse.
D.does not give people reason for pessimism.

[单选题] 在Internet上给在异地的同学发一封邮件,是利用了Internet提供的______服务。
A. FTP
B. E-Mail
C. Telnet
D. BBS

[单选题]Leading doctors today weigh in on the debate over the government's role in promoting public health by demanding that ministers impose“fat taxes”on unhealthy food and introduce cigarettestyle warnings to children about the dangers of a poor diet.The demands follow comments made last week by the health secretary,Andrew Lansley,who insisted the government could not force people to make healthy choices and promised to free businesses from public health regulations.But senior medical figures want to stop fastfood outlets opening near schools,restrict advertising of products high in fat,salt or sugar,and limit sponsorship of sports events by fastfood producers such as McDonald's.They argue that government action is necessary to curb Britain's addiction to unhealthy food and help halt spiraling rates of obesity,diabetes and heart disease.Professor Terence Stephenson,president of the Royal College of Paediatrics and Child Health,said that the consumption of unhealthy food should be seen to be just as damaging as smoking or excessive drinking.“Thirty years ago,it would have been inconceivable to have imagined a ban on smoking in the workplace or in pubs,and yet that is what we have now.Are we willing to be just as courageous in respect of obesity?I would suggest that we should be,”said the leader of the UK's children's doctors.Lansley has alarmed health campaigners by suggesting he wants industry rather than government to take the lead.He said that manufacturers of crisps and candies could play a central role in the Chang for Life campaign,the centerpiece of government efforts to boost healthy eating and fitness.He has also criticized the celebrity chef Jamie Oliver's highprofile attempt to improve school lunches in England as an example of how“lecturing”people was not the best way to change their behavior.Stephenson suggested potential restrictions could include banning TV advertisements for foods high in fat,salt or sugar before 9 pm and limiting them on billboards or in cinemas.“If we were really bold,we might even begin to think of highcalorie fast food in the same way as cigarettes—by setting strict limits on advertising,product placement and sponsorship of sports events，”he said.Such a move could affect firms such as McDonald's,which sponsors the youth coaching scheme run by the Football Association.Fastfood chains should also stop offering“inducements”such as toys,cute animals and mobile phone credit to lure young customers,Stephenson said.Professor Dinesh Bhugra,president of the Royal College of Psychiatrists,said:“If children are taught about the impact that food has on their growth,and that some things can harm,at least information is available up front.”He also argues councils to impose“fastfoodfreezones”around schools and hospitals—areas within which takeaways cannot open.A department of Health spokesman said:“We need to create a new vision for public health where all of society works together to get healthy and live longer.This includes creating a new‘responsibility,deal with business,built on social responsibly,not state regulation.Later this year,we will publish a white paper setting out exactly how we will achieve this.”The food industry will be alarmed that such senior doctors back such radical moves,especially the call to use some of the tough tactics that have been deployed against smoking over the last decade.Terence Stephenson agreed that_____
A.“fat taxes”should be imposed on fast-food producers such as McDonald’s
B.the government should ban fast-food outlets in the neighborhood of schools
C.“lecturing”was an effective way to improve school lunches in England
D.cigarette-style warnings shoul

[单选题]Internet属于什么网络
A.局域网
B.城域网
C.广域网
D.校园网

[单选题] 我国被正式承认为接入Internet的国家是在我国1994年通过________专线正式接入Internet时。
A. 32kbps
B. 64kbps
C. 128kbps
D. 256kbps

[单选题] 目前世界上规模最大、用户最多的计算机网络是Internet,下面关于Internet的叙述中,错误的叙述是______。
A. Internet网由主干网、地区网和校园网(企业或部门网)等多级网络组成
B. WWW(World Wide Web)是Internet上最广泛的应用之一
C. Internet使用TCP\IP协议把异构的计算机网络进行互连
D. Internet的数据传输速率最高达10Mbps

[单选题]It is reported in today′s newspaper thatwhoever helps to catch the robber will be offered a(n) ___________ of $10,000.
A.award
B.reward
C.allowance
D.prize

[单选题]（）Today‘sweatherisn’tascoldasitwasyesterday，________
A.wasn‘t
B.is it
C.was it
D.isn’t it