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
Only three strategies are available for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths
Only three strategies are available for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths
admin
2010-06-30
56
问题
Only three strategies are available for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths than any other types of cancer. A major cause of the disease is not 【21】______ known; there is no 【22】______ evidence that screening is much help; and treatment 【23】______ in about 90 percent of all cases, at present, therefore, the main strategy must be 【24】______ . This may not always be true, of course, as for some other types of cancer, research 【25】______ the past few decades, has suggested some importance in prevention, screening or treatment. 【26】______ , however, we consider not what research may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practicable and cost-effective opportunities for 【27】______ premature death from cancer, especially lung cancer, probably involve neither screening nor improved treatment, 【28】______ prevention.
This conclusion does not depend on the unrealistic assumption that we can 【29】______ tobacco. It merely assumes that we can reduce cigarette sales by raising prices or by 【30】______ on the type of education that already appears to have a 【31】______ effect 【32】______ cigarette assumption by white collar workers and that we can substantially reduce the amount of tar 【33】______ per cigarette.
The practicability of preventing cancer by such measures applies not only in those countries, such as, the United States of America, because cigarette smoking has been common for decades, 25 to 30 percent of all cancer deaths now involves lung cancer, but also in those where it has become 【34】______ only recently. China is a good example. Countries where cigarette smoking is only becoming widespread can expect enormous increase in lung cancer during the 1990’s or early in the next century, 【35】______ prompt effective action is taken 【36】______ the habit.
There are three reasons 【37】______ the prevention of lung cancer is of such overwhelming importance: first, the disease is extremely common, causing more deaths than any other type of cancer now 【38】______ ; secondly, it is generally incurable; and finally, 【39】______ tobacco consumption will also have a substantial 【40】______ on many other diseases.
【36】
选项
A、against
B、to
C、up
D、on
答案
A
解析
against意为“反对”,符合句义。故应选A。
转载请注明原文地址:https://kaotiyun.com/show/ZaPd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
biggerandstronger
Somepeoplebelievethatinternationalsportcreatesgoodwill(31)______thenationsandthatifcountriesplay(32)______toge
What’sthemainobjectiveofastudentwhoattendsacertainnumberofcourses?
Themostobviouspurposeofadvertisingistoinformtheconsumerofavailableproductsorservices.Thesecond(31)______ist
Themostobviouspurposeofadvertisingistoinformtheconsumerofavailableproductsorservices.Thesecond(31)______ist
Themostobviouspurposeofadvertisingistoinformtheconsumerofavailableproductsorservices.Thesecond(31)______ist
TodayTVaudiencesallovertheworldareaccustomedtothesightofAmericanastronautsintip-topcondition,withfairhair,c
Somedoctorsaretakinganunusualnewapproachtocommunicatebetterwithpatients—theyareletting【C1】______readthenotestha
WhatisNOTtrueaboutthefirstOlympics?
Whatisthewomandoingwhenthemaninterruptsher?
随机试题
脓胸纤维板剥除术的适应证是
成人社区获得性肺炎中,主要病原体是()
A.药士的职责B.药师的职责C.从业药师的职责D.驻店药师的职责E.临床药师的职责开展治疗药物监测,进行药动学计算,设计个体化给药方案的是
定性和定量相结合的方法有()。
下列荷载属于可变作用荷载的有()。
会计人员工作交接中,在移交点收时如果有价证券面额与发行价不一致时,按照()交接。
位于市区的某集团总部为增值税一般纳税人,拥有外贸进m口资格。2021年6月经营业务如下:(1)内销一批服装,向客户开具的增值税发票的金额栏中分别注明了价款300万元、折扣额30万元。(2)取得统借统还利息收入50万元、保本理财产品利息收入10.6万元。
为班级授课制奠定理论基础的是()
设f(x)=,求f(x)的间断点并判断其类型.
=__________。
最新回复
(
0
)