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
Life Expectancy in the Last Hundred Years A hundred years ago,life expectancy in developed countries was about 47; in the ea
Life Expectancy in the Last Hundred Years A hundred years ago,life expectancy in developed countries was about 47; in the ea
admin
2016-07-17
42
问题
Life Expectancy in the Last Hundred Years
A hundred years ago,life expectancy in developed countries was about 47; in the early 21st century, men in the United States and the United Kingdom can expect to live to about 74, women to about 80, and these【C1】______are rising all the time. What has brought【C2】______ these changes? When we look at the life【C3】______of people 100 years ago, we need to look at the greatest【C4】______of the time. In the early 20th century, these were the acute and often【C5】______infectious diseases such as smallpox. Many children died very young from these diseases and others, and the weak and elderly were always at risk.
In the【C6】______world these diseases are far【C7】______today, and in some cases have almost disappeared. A number of【C8】______have led to this: improvements in sanitation and hygiene, the discovery and use of antibiotics, which【C9】______bacterial diseases much less dangerous, and vaccinations 【C10】______common diseases. 【C11】______, people’s general health has improved with improvements in our general environment: cleaner air, better means of preserving food, better and warmer housing, and better understanding of nutrition.
Genetically ,we should all be able to live to about 85 but【C12】______people do live longer today, there are still some big killers around that are preventing us from consistently reaching that age. The problems that affect people today are the more chronic illnesses, such as heart disease and strokes, and those【C13】______by viruses, such as influenza and AIDS. Of course, cancer is a huge killer as well. In most cases these diseases affect【C14】______people, but there are worrying trends in the developed world with problems such as obesity【C15】______more heart disease and illnesses such as diabetes at younger ages.
The killers today can be classed as "lifestyle diseases" ,which means that it may be possible to halt their progress.
【C10】
选项
A、against
B、for
C、to
D、from
答案
A
解析
该选项为固定搭配,意为对某种疾病的预防接种。
转载请注明原文地址:https://kaotiyun.com/show/hhhd777K
本试题收录于:
职称英语卫生类A级题库职称英语分类
0
职称英语卫生类A级
职称英语
相关试题推荐
SomeSundaynewspapersmaybelongtothesamepublishingcompanybutarenoteditedbythesamegroupofpeople.Bookstallsonl
SomeSundaynewspapersmaybelongtothesamepublishingcompanybutarenoteditedbythesamegroupofpeople.Itisobvious
AFindaPlacetoWorkonBImplementingaWorkableFilingSystemCWhatIsaGoodFilingSystemDHowtoInvestinaRollin
Hundredsofbuildingswerewreckedbytheearthquake.
LanguageandCommunicationAlanguageisasignalingsystemwhichoperateswithsymbolicvocalsounds(语声),andwhichisused
LanguageandCommunicationAlanguageisasignalingsystemwhichoperateswithsymbolicvocalsounds(语声),andwhichisused
LanguageandCommunicationAlanguageisasignalingsystemwhichoperateswithsymbolicvocalsounds(语声),andwhichisused
HowmanybabiesarebornwithlowbirthweightinthedevelopedcountrieseveryyearaccordingtoWHO?Apillofmultivitamins
AWhatCouldBeDonewithMoreMoneyBEstablishmentoftheAmericanCancerSocietyCSignificanceofFundedResearchDOthe
Hundredsofyearsagocloveswereusedtoremedyheadaches.
随机试题
下列表示材料与水有关的性质有()。
关于招标代理机构的资格管理,下列说法正确的有()。
紧缩性财政政策不包括( )。
下列各项收入中,应计入企业所得税应纳税所得额的是()。
关于气质教育教学意义的描述,不正确的是()。
民用危险物品包括()。
我国是一个水资源严重缺乏的国家,人均拥有淡水量只有世界平均水平的1/4,而且地区分布不平衡。面对严重缺水的现实,人们的节水意识普遍增强。北方一些城市实行累进收费制度,大幅度提高水价,严格限制发展耗水量大的工业项目。与此同时,国家在“十五”期间组织实施南水北
许多影视放映场所为了增加其票房收入,把一些并不包含有关限制内容的影视片也标以“少儿不宜”。他们这样做是因为确信以下哪项断定?Ⅰ.成年观众在数量上要大大超过少儿观众。Ⅱ.“少儿不宜”的影视片对成年人无害。Ⅲ.成年人普遍对标明“少儿不宜”的影视片感兴趣。
世事的变化如_________社会的发展越来越快,故乡的面貌_________,但更新中也有无法弥补的遗憾。填入划横线部分最恰当的一项是:
艾宾浩斯以自己为被试,采用机械重复记忆的方法,对遗忘规律进行定量研究,据此回答下列问题:(2013年)(1)实验使用的材料是什么?(2)测量记忆保持量的指标是什么?(3)实验的结论是什么?
最新回复
(
0
)