西南大学18秋[0089]专业英语作业参考
00891、AVPNisphysicallybutvirtually西南大学作业答案www.ap5u.com整理
noneoftheabove
public;hybrid
private;public
public;private
参考答案：public;private；
2、1.isasecureprotocoljointlydesignedbyMastercardandVisawiththebackingofMicrosoft,Netscape,IBM,GTE,SAIC,andothercompanies.
SSL
TCP
SET
IP
参考答案：SET；
3、Thephysicalcomponentsofacomputerarecollectivelycalled_________.
hardware
software
memory
boards
参考答案：hardware；
4、2.Thetermpaymentcardrefersto
B.Chargecard
Creditcard
AandBonly
Chargecard
5、Thefifthgenerationcomputers,withartificialintelligence,______andperfectednow.
C.willhavebeendeveloped
developed
arebeingdeveloped
havedeveloped
6、Inthefuture,wemayeliminatetheneedsforphysicalmoney.Indeed,wewouldexchangeForgoodsandservices.
E.love
teeth
digitalcash
seashells
7、Thebasicinputdeviceonasmallcomputerisa________.
keyboard
printer
Adisplayscreen
cardreader
8、You______herinherofficelastFriday;she'sbeenoutoftownfortwoweeks.
needn’thaveseen
musthaveseen
can'thaveseen?
mighthaveseen
9、Theabilitytostoreknowledgemakescomputersdifferentfromeveryothermachine______invented.A)everB)thusC)yetD)as<br
ever
thus
yet
as
10、Thefifthgenerationcomputers,withartificialintelligence,______andperfectednow.
developed
havedeveloped
arebeingdeveloped
willhavebeendeveloped
11、isanelectronicpaymentsystemdevelopedbyDr.DavidChaum,whoiswidelyregardedasaninventorofdigitalcash. 西南大学网络教育学院作业答案
DigiCash
E-cash
AandB
AorB
12、Transactionchangedtoyourtelephonebillarecalled
virtualpinpayments
Internet-billpayments.
creditcardpayments
E-chargepayments
13、arecardsthatlooklikecreditcards,butstoreinformationonamicroprocessorchipinsteadofmagneticstrips.
Magneticcards.
Smallcards
Creditcards
Smartcards
14、Paypal.comisafreeservicethatearnsaprofitonthe,whichismoneythatisdepositedinPayPalaccounts.
Float
commission
scrip
transactioncost
15、7.Thisticket______youtoafreemealinournewrestaurant.
A.entitles
grants
gives
credits
16、2.Programthatcandestroyanothercomputer’sprogramsarecalled______.
bugs
bugs
viruses
games
17、Dataandprograminstructionsarestoredin_________
D.output
theprocessor
storage
program
18、thatstoredigitalcertificatesareparticularylyhandywhenyoushopatasitethatrequestsuserauthenticationinformation.A.ElectronicCashB.ElectronicchecksC.ElectronicwalletsD.Noneoftheabove
F.Noneoftheabove
Electronicchecks
Electronicwallets
ElectronicCash
19、Thepercentageoftimesanadisclickedonbasedonthenumberoftimesit’sviewediscalled
CPM
CTR
impressions
hits
20、Thepurposeofinputdeviceis__________.A.toentercommandsB.toholdinstructionsC.toinputdataD.bothaandc
bothaandc
toholdinstructions
toinputdata
toentercommands
21、whichbelong(s)toinputdevice?
Mouse
Screen
Keyboard
Printer
22、TCP/IPprotocolinclude____________________
IPprotocol
HTTPprotocol
TCPProtocol
FtpProtocol
23、AnE-commerceshoppingcart_____________
storesinformationaboutyourpurchases
allowsyoutochangeitemsquantities
Keepsarunningcountofitems
keepsarunningtotalofitems
24、_____________________areEbusimessmodels
C2C
B2C
B2B
O2O
25、whichis(are)E-businesscompany?
Baidu
Alibaba
Amazon
26、TCP/IPprotocolistheInternetprotocol
A.√
B.×
27、WindowsisaGUI-basedoperatingsystem
A.√
B.×
28、ThecomponentsofpersonalcomputerincludeCPU,inputdevice,outputdeviceandmemory.
A.√
B.×
29、AmazonisthefirstB2Bcompany
A.√
B.×
30、AlibabaisonlyoperatedinChina
A.√
B.×
31、7DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
32、8.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选项EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
33、10.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选项EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
34、9.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选项EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
35、3.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
36、6DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
37、1.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
38、2.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
39、5.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
40、4.DearMr.Cresswell:Thanyouforgivingusthe1toquoteonMBC’shome,life,anddisabilityinsurance2.By3yourpersonal4andfinancialgoals,I5wehavecomeup6acoverageplanthatwillprovideyouwith7thanadequate8foryourselfandyourfamily.Itwillalsosaveyoumoneyoveryourpresentoveragepolicy.Ihave9copiesoftheproposedplansandrates.Iwillcall10theendofnextweektoseeifyouhaveanyquestions.Sincerely,RobertMartinAccountExecutiveEnclosures选择：EnclosedanalyzingratesmoreopportunityProtectionatneedswithbelieve
41、Acomputersystemincludesacomputer,peripheraldevices,andsoftware.Theelectric,electronic,andmechanicaldevicesusedforprocessingdataarereferredtoashardware.Inadditiontothecomputeritself,theterm“hardware”referstocomponentscalledperipheraldevicesthatexpandthecomputer’sinput,output,andstoragecapabilities.Computerhardwareinandofitselfdoesnotprovideaparticularlyusefulmindtool.Tobeuseful,acomputerrequiresasetofinstructions,calledsoftwareoracomputerprogram,whichtellsthecomputerhowtoperformaparticulartask.Computersbecomeevenmoreeffectivewhenconnectedtoothercomputersinanetworksouserscanshareinformation.
42、请选择下列一个题目写一篇不低于150个词的英文短文.1.Theadvantagesofcomputer<br>2.Howtoworkwithcomputer?3.Howcomputerschangeourlife?<br>4.MyviewonchatontheInternet5.Myviewoncomputersecurity<pstyle="MARGIN:0cm0cm0pt"class="MsoNormal"
43、whiteboxtesting
44、存储芯片
45、ExplaintheabbreviationPBX
46、1.PleasetranslatethefollowingintoEnglish.软件首次由开发者/程序员小组开发。通常，在它需要修改之前会使用一段时间。由于软件中错误的发现、规则的改变或公司本身的变化都导致软件需要经常修改。为长久使用考虑软件应该被修改。使用和修改，这两个步骤一直进行下去直到软件被废弃。“废弃”意味着因效率低下、语言过时、公司重大变化或其他因素而导致软件失去它的有效性。一些软件开发的例子就经历了这样的周期，比如：学生注册系统、账务系统、会计系统。
47、ExplaintheabbreviationB2B
48、Explaintheabbreviationb2b
49、ExplaintheabbreviationROM
50、ExplaintheabbreviationCMOS
51、ExplaintheabbreviationB2C
52、ExplaintheabbreviationBIOS
53、PleasetranslatethefollowingintoEnglish从前的玩具仅仅必须好玩。但现在，它们必须具有足够智能才能打动今天那些爱挑剔的孩子们。即使当你考虑到机器狗不需要被人牵着走也不需要人喂食，也还是很难解释为什么人们那么喜欢它们。今年，索尼公司推出爱宝机器狗，虽然价格比某些膝上型电脑还贵，但它在不到两周的时间内就销售一空。老虎公司推出的i-Cybie可能比不上爱宝机器狗聪明，但它的价格是149.9美元，要便宜多了，而且它还更伶俐乖巧。像老虎公司的大多数互动式产品一样，i－Cybie能表现出各种情绪,例如恐惧，吃惊，喜悦和愤怒。最有意思的是。当i－Cybie累了的时候（即当它的电池快没电时），它会自己朝着它的充电站走去，并让自己接上插头。我们倒想看看你是否能教你原来的玩具狗这一招。
54、笔记本电脑
55、PleasetranslatethefollowingintoEnglish.你可能认识这样一位祖母，她对电脑知识一窍不通，但却想给自己的孙子孙女发送电子邮件。新推出的“MSN伴侣”正是针对她以及像她这样的用户，也即那些使用电脑仅仅是为了写电子邮件和上网冲浪的人。这些家庭互联网装置设计简便易用，只要掀一下电源按钮就可以马上与互联网连接，而且花费的启动时间不长。最先推出的两款产品，其一是康柏的iPaq家庭互联网装置，它带有一个无线键盘和一个时髦的微型显示器，这个显示器能当作数字照片像框，另一款是e-Machines伴侣（它的价格是４００美元，或者可以享受三年免费MSN服务，但显示器不包括在内）
56、ExplaintheabbreviationWAN
57、ExplaintheabbreviationRAM
58、虚拟内存
59、HowInternethaschangedourlife.
60、请根据下面的内容写一封建立商务关系的信件先生：经你方商会介绍，我方欣悉贵公司的名称和地址。我公司专营中国纺织品出口业务，很乐意在平等互利的基础上与贵公司建立业务关系。为使贵方对我方产品有全面的了解，我方另函寄去一本目录册及一套小册子，供参考。如对目录中所列之商品感兴趣，请具体询价，我方将立即报价。望尽快答复。×××谨上
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