首页
登录
职称英语
At the turn of the 20th century, Dutch physician Christiaan Eijkman showed
At the turn of the 20th century, Dutch physician Christiaan Eijkman showed
游客
2024-11-23
26
管理
问题
At the turn of the 20th century, Dutch physician Christiaan
Eijkman showed that disease can be caused not only by
microorganisms but by a dietary efficiency of certain substances【M1】______
now called vitamins. In 1909 German bacteriologist Paul Ehrlich
introduced the world’s first bactericide, a chemical designed to kill
specific kinds of bacteria with killing the patient’s cells as well.【M2】______
Following the discovery of penicillin in 1928 by British
bacteriologist Sir Alexander Fleming, antibiotics joined medicine’s
chemical armory, making the fight against bacterial infection
almost a routine matter. Antibiotics cannot act as viruses, but【M3】______
vaccines have been used to greatly effect to prevent some of the【M4】______
deadliest viral diseases. Smallpox, once a worldwide killer, was
completely eradicated by the late 1970s, and in the United States a【M5】______
number of polio cases dropped from 38,000 in the 1950s to less
than 10 a year by the 21st century.
By the middle of the 20th century scientists believed they
were well on the way to treating, preventing, or eradicating many
of the most deadly infectious diseases that plagued humankind for【M6】______
centuries. And by the 1980s the medical community’s confidence【M7】______
in its ability to control the infectious diseases had been shaken by【M8】______
the emergency of new types of disease-causing microorganisms.【M9】______
New cases of tuberculosis developed, caused by bacteria strains
that were resistant to antibiotics. New, deadly infections on which【M10】______
there was no known cure also appeared, including the viruses that
cause hemorrhagic fever and the human immunodeficiency virus
(HTV), the cause of acquired immunodeficiency syndrome. [br] 【M10】
选项
答案
on一for
解析
词汇错误。cure for disease/infection为固定搭配,意思为“……疾病/传染病的治疗方法”,for是介词提前,和which共同引导定语从句,修饰先行词infections,所以要将on改为for。
转载请注明原文地址:https://tihaiku.com/zcyy/3858232.html
相关试题推荐
The18thcenturywitnessedanewliteraryform—the______modernEnglishnovel,
Atthebeginningofthe17thcenturytheEnglishlanguagewasbroughttoNorthA
Insixteenth-centuryItalyandeighteenth-centuryFrance,waningprosperitya
Insixteenth-centuryItalyandeighteenth-centuryFrance,waningprosperitya
Insixteenth-centuryItalyandeighteenth-centuryFrance,waningprosperitya
ThemosttypicalEnglishsport,havingbeeninexistencesincethe16thcentury,
GeorgeShawwasanimportant______inthe20thcenturyinBritain.A、poetB、biogra
Whichwriterofthefollowingiscalled"ShakespeareofBritainin20century"?A
WhichofthefollowingwordsisNOTaderivative?A、Physician.B、Facial.C、Unify.
TheRenaissancebeganin______intheearly14thcentury.A、BritainB、ItalyC、Fran
随机试题
Fromtheinventionofthefirststonetoolstotoday’scomplexcomputers,ma
[originaltext]W:IsLeeroneofyourformerclassmates?M:No,hewasalreadyase
设f(0)=0,则f(x)在x=0可导的充要条件为( )。
异步电动机三相绕组通带接成△或Y不接地型,异步电动机的零序电抗()。
13岁的小月父母离异后与母亲一起生活。最近,她结交了一些不良少年,经常夜晚外出,
深圳证券交易所上市公司现金红利的派发规则与上海证券交易所完全一样。()
认识领悟疗法的创始人是()。A.艾利斯 B.钟友彬 C.许又新 D
关于涎瘘的说法错误的是A.通常发生在腮腺 B.常由手术、外伤引起 C.可分为
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
关于支气管哮喘的药物治疗,不正确的是( )。A.规律联合使用吸入糖皮质激素+长
最新回复
(
0
)