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
[A]threatened[I]comprehensive [B]extent[J]neglected [C]diagnose[K]staff [D]replaced[L]vulnerable [E]incalculable
[A]threatened[I]comprehensive [B]extent[J]neglected [C]diagnose[K]staff [D]replaced[L]vulnerable [E]incalculable
admin
2016-10-07
61
问题
[A]threatened[I]comprehensive
[B]extent[J]neglected
[C]diagnose[K]staff
[D]replaced[L]vulnerable
[E]incalculable[M]access
[F]Initially[N]Practically
[G]extreme[O]potential
[H]component
Computer experts have been gripped by fear of a dangerous illness. It is highly infectious, difficult to【C1】______and in many cases impossible to cure.
It is not computer experts or programming【C2】______who are likely to be affected, but rather the electronic data banks themselves. Computer programmes are【C3】______by a computer "virus" that can pull down entire computer networks once it has been secretly brought into the system.【C4】______, the viruses were quite harmless. Amateur computer enthusiasts secretly brought them into big electronic systems, where they showed up as little message or games. Such spectacular cases of computer espionage have shown that the big data banks are efficient, but also【C5】______.
Many experts complain that computer safety has been【C6】______for too long. By threatening to place a computer virus into the heart of the electronic data system, a large company could be put under【C7】______pressure. The damage by computer viruses is already【C8】______. The secret thing about computer viruses is that if they are well programmed they will spread throughout the entire system unnoticed. Bit by bit they infect the programmes that they have【C9】______to and then one day they jump into action all at once.
And there seems to be hardly any countermeasures. The chance of finding a computer virus in an electronic system without【C10】______know-how and technical programme assistance is practically zero.
【C7】
选项
答案
G
解析
所填词位于名词pressure之前,介词under之后,可以断定是一个形容词,修饰pressure。上文提到“这种病毒一旦秘密侵入系统,即可将整个计算机网络摧毁”,由此可推知,一旦病毒入侵大公司的数据库系统,肯定会引起他们的极度恐慌,所以选[G]extreme。
转载请注明原文地址:https://kaotiyun.com/show/sgPK777K
0
专业英语四级
相关试题推荐
Iwouldrathernotpartwiththepaintingsthan______themtosomeonewhodoesn’tappreciatethem.
Theexplorerlosthiswaysoheclimbedtothetopofthehillto______himself.
Icanthinkofnobettercareerforayoungnovelistthantoforsomeyearsasub-editoronaratherconservativenewspaper.The
Nowadays,mostcollegesanduniversitiesencouragestudentsto
ExperientialLearningExperientiallearningislearningthroughreflectionondoing./Itistheprocessofmakingmeaningf
AnexhibitionofCarletonWatkins’sphotographsofYosemitetakeninthe1860shasjustopenedatNewYork’sMetropolitanMuseum
DozensofstudentsattheUniversityofMarylandhavetoiledinthephysicslab,somesoldering(焊接)metalparts,somecheckingso
Americansoftensaythatthereareonlytwothingsapersoncanbesureofinlife:deathandtaxes.Americansdonothaveacor
Atoughanti-smokinglawhas【D1】______inSpain.Theban—oneofthestrictestinEurope—【D2】______smokinginallbarsandresta
TypeDpersonality,firstdefinedinthe’90s,ischaracterizedbyfeelingsofnegativity,depression,anxiety,stress,anger,a
随机试题
在Windows窗口的右上角可以同时显示的按钮是()
A.自行吸收B.胸膜腔穿刺抽液C.胸膜腔闭式引流术D.剖胸止血E.血块和纤维组织剥除凝固性血胸机化的处理原则是
中年男性,胸骨后疼痛,向左肩和左臂内侧放射,伴大汗,窒息感,应用硝酸甘油无明显效果,临床考虑为( )。
泌尿系结石最有效的预防方法是
有关我国建设工程造价的类型和编制时期的一般表述不正确的是()。
将目标划分成许多子目标,将问题划分成许多子问题,寻找解决每一个子问题的方法称为()。
设随机变量X在[-1,2]上服从均匀分布,随机变量则D(Y)=______.
基于精简指令集RISC结构处理的服务器与相应的PC服务器相比,CPU处理能力提高()。
Withonlyabout1000pandasleftintheworld,Chinaisdesperatelytryingtoclonetheanimalandsavetheendangeredspecies.
A.famousB.conductedC.rejectD.influentialE.unrealisticF.developG.failH.drainI.realisticJ.manageK.dro
最新回复
(
0
)