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
考研
When a disease of epidemic proportions threatens the public, scientists immediately get to work, trying to locate the source of
When a disease of epidemic proportions threatens the public, scientists immediately get to work, trying to locate the source of
admin
2009-04-26
41
问题
When a disease of epidemic proportions threatens the public, scientists immediately get to work, trying to locate the source of affliction and find ways to combat. Vaccination is one of the effective ways to protect the (1)_____ population of a region or country which may be (2)_____ grave risk. The process of vaccination allows the patient’s body to (3)_____ immunity to the virus or disease so that, if it is encountered, one can fight it (4)_____ naturally. To accomplish this, a small weak or dead (5)_____ of the disease is actually injected into the patient in a controlled environment, (6)_____ his body’s immune system can learn to fight the invader (7)_____. Information (8)_____ how to penetrate the disease’s defenses is (9)_____ to all elements of the patient’s immune system in a process that occurs naturally, in which genetic information is passed from cell to cell. This makes sure that (10)_____ the patient later come into contact with the real problem, his body is well equipped and trained to (11)_____ with it, having already done so before.
There are, however, dangers (12)_____ in the process. (13)_____, even the weakened version of the disease contained in the vaccine proves (14)_____ much for the body to handle, resulting in the immune system (15)_____, and, therefore, the patient’s death. Such is the case of the smallpox vaccine, (16)_____ to eradicate the smallpox epidemic that nearly (17)_____ the whole Native American population and killed massive numbers of settlers. (18)_____ 1 in 10,000 people who receive the vaccine (19)_____ the smallpox disease from the vaccine itself and dies from it. Consequently, the process, which is truly a (20)_____, may indeed hide some hidden curses.
Notes:
proportions(pl.)规模;程度;大小。affliction(疾病)痛苦。vaccination n.接种疫苗。eradicate v.根除,消灭。
选项
A、available
B、plausible
C、accessible
D、inherent
答案
D
解析
词义搭配,available(可得到的),plausible(似乎可信的),accessible(可达到的)均不合题意。只有inherent(固有的,天生的)可以入选。
转载请注明原文地址:https://kaotiyun.com/show/mLa4777K
0
考研英语一
相关试题推荐
SomecallittheSmartShooter,anewrifleforAmericaninfantrytroopsthatistwoweaponsinone,isaccurateupto1,000yar
ReadthefollowingtextandanswerthequestionsbychoosingthemostsuitablesubtitlefromthelistA—Gforeachnumberedpara
"What’sthedifferencebetweenGodandLarryEllison?"asksanoldsoftwareindustryjoke.Answer:Goddoesn’tthinkhe’sLarry
WhenrecruitingatBritishuniversities,PricewaterhouseCoopers,oneoftheBigFourauditingfirmswithitsheadquartersinthe
Anecdotalevidencehaslongheldthatcreativityinartistsandwriterscanbeassociatedwithlivinginforeignparts.Rudyard
Youaregoingtoreadalistofsubheadingsandatext.Choosethemostsuitablesubheadingfromthelist[A]to[G]foreachnu
Youaregoingtoreadalistofsubheadingsandatext.Choosethemostsuitablesubheadingfromthelist[A]to[G]foreachnu
BritishphysicistDr.JessWadehaswritten270Wikipediapagesfortrailblazingfemalescientistsinanefforttogeteverywom
FrankSinatraknewhewasgettingarawdeal.Hecouldsingbuthewasnotmuchofasongwriter,soheneversawacentwhenmos
Shortstoriesareduearevival.Inrecentyears,therehavebeencritically【C1】________collectionsbyAmericanwriterssuchas
随机试题
患者,男,35岁。上腹闭合性损伤2小时入院,查体:面色苍白,四肢厥冷,血压70/46mmHg,脉搏140次/min,B超示腹腔积液。患者最可能的诊断是
A、乙琥胺B、新斯的明C、左旋多巴D、前列环素E、尼可刹米抗震颤麻痹首选药
在社会调查研究中,哪种调查研究属定量研究
脊髓灰质炎的潜伏期为
美国实用主义教育家杜威关于学生在教学中的地位的主张,称为()。
备好课是上好课的前提,是提高教学质量的保证。要备好课必须做到()。
根据党的十七大精神,必须在经济发展的基础上,更加注重社会建设,着力保障和改善民生,推进社会体制改革,扩大公共服务,完善社会管理,促进社会公平正义,努力使全体人民(),推动建设和谐社会。
Youaregoingtoreadatextaboute-mail,followedbyalistofdetailexplanationsorcitedstatements.Choosethebestrelate
ReadthearticlebelowaboutAssetsandProcesses.ChoosethebestwordorphrasetofilleachgapfromA,B,CorDontheoppo
______wasfamousforthetechniqueof"stream-ofconsciousness"innovelwriting.
最新回复
(
0
)