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、The first infected victim. B、A coastal village in Africa. C、The doctor who first identified it. D、A river running through the
A、The first infected victim. B、A coastal village in Africa. C、The doctor who first identified it. D、A river running through the
admin
2013-12-21
65
问题
Disaster movies often portray catastrophes that destroy, or at least threaten to destroy earth’s entire population. In fact, a virus emerged in the 1970s that could’ve been just that fatal. Named after a river that passes through the Congo, the Ebola virus originally manifested itself in the interior of Africa in 1976. Two strains of the disease, with almost identical symptoms, affected humans—Ebola-Zaire and Ebola-Sudan. The Sudan version was deadly enough, killing 50% of those it infected. However, Zaire, with its 90% mortality rate, was even worse. The origins, though not the cause of Ebola-Sudan, can be traced back to a single individual in a Sudanese town. Ebola-Zaire seemed to erupt in over 50 villages simultaneously. Both strains quickly invaded local hospitals when needle sharing and other unhealthy practices ensured the rapid spreading of the infection by bringing people into contact with contaminated body fluids. If the virus had been capable of spreading through the air, or if one infected person had unknowingly entered a large population center, Ebola might have become a worldwide epidemic. However, soon after these fierce outbreaks, the virus died out, at least temporarily. Ebola was so deadly and killed so quickly that within a short period of time, there was no one around to infect. Hospital workers in at least one case deserted their workplace in panic, thus halting the administering of potentially unclean disease spreading injections, but Ebola has not disappeared. With no known vaccination or cure available, it seems only a matter of time until another epidemic erupts.
22. What is Ebola virus named after?
23. What do we learn about Ebola-Zaire and Ebola-Sudan?
24. How do people get infected with the disease according to the speaker?
25. What does the speaker believe?
选项
A、The first infected victim.
B、A coastal village in Africa.
C、The doctor who first identified it.
D、A river running through the Congo.
答案
D
解析
事实细节题。短文前半部分提到,Ebola病毒是以一条穿过刚果的河流命名的。
转载请注明原文地址:https://kaotiyun.com/show/wh17777K
0
大学英语六级
相关试题推荐
A、Saturday.B、Sunday.C、Monday.D、Tuesday.A细节题。男士明确提到说IwenthikingSaturday.(我在星期六那天去徒步旅行了。)答案是A。
Advertiserstendtothinkbigandperhapsthisiswhythey’realwayscriticized.Theircriticsseemtoresentthembecausethey
Recentstoriesinthenewspapersandmagazinessuggestthatteachingandresearchcontradicteachother,thatresearchplaystoo
Almosteveryonewithorwithoutacomputerisawareofthelatesttechnologicalrevolutiondestinedtochangeforeverthewayin
A、Itcanhelpstudentsfindgoodjobs.B、Itisasymbolofthestudents’skills.C、Itcanprovidesomeassessmentcriteria.D、It
A、Lookattheslidesofthemodernloghouses.B、Seesomepicturesofthemountainretreats.C、Listentothepresentationofthe
A、ThespeakermakesfunofthePresident.B、Thespeakerthinkshighlyofthefilm.C、ThespeakerisafanofHollywoodcomedies.
A、It’snotnecessarytocollectinformationaboutthecompany.B、Yourunderstandingofthejobrequirementsisveryimportant.C
Itisafamiliarscenethesedays:employeestakingnewlylaid-offco-workersoutforaconsolationdrink.Butwhichsidedeserv
A、Itsreformindesign.B、Itstargetatyoungpeople.C、Itsimaginativedesignandinexpensive.D、Itspracticaldesignandaffor
随机试题
A.输入5%葡萄糖盐溶液B.输入10%葡萄糖溶液C.输入3%盐水D.先输胶体溶液,后输晶体溶液E.先输晶体溶液,后输胶体溶液中度缺钠病人,一般补充()
大黄刮去外皮时忌用()。
患者男,66岁,因病情需要行加压静脉输液。加压输液期间,护士应
物业管理企业是由()选聘的,承担物业管理区域内的具体管理服务任务。
旅客或者其继承人向铁路运输企业的赔偿请求,应当自事故发生之日起()提出。
给定材料 材料1 “眼看别人家的孩子都有娃啦,可我儿子今年都33岁了,至今仍是单身,把我和他妈头发都急白啦,但无论我们怎么劝说,他就是不听。”一提起儿子的婚事,老李就满面愁云。老李和妻子从不干涉儿子谈对象,但无法接受的是,儿子只谈对象却迟迟不结婚。
2015年4月20日至21日,习近平主席对巴基斯坦进行国事访问,并同巴基斯坦总理谢里夫举行会谈。双方一致同意将中巴关系提升为
设A,B均为n阶矩阵,E+AB可逆,化简(E+BA)[E一B(E+AB)-1A].
Hermoodcanbegauged,byherreactiontothemosttrivialofincidents.
Nosehasitprettyhard,Boxersflattenthem.Doctorsrearrangethem.Peoplemakejokesabouttheirunflatteringcharacteristics
最新回复
(
0
)