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
专升本
Cancer is feared by everyone. And this fear is reaching epidemic(流行性)proportions. Not the disease itself—there is no such thing
Cancer is feared by everyone. And this fear is reaching epidemic(流行性)proportions. Not the disease itself—there is no such thing
admin
2015-10-30
44
问题
Cancer is feared by everyone. And this fear is reaching epidemic(流行性)proportions. Not the disease itself—there is no such thing as a cancer epidemic. Except for lung cancer, mostly caused by cigarette smoking, the incidence rates are leveling off, and in the case of some kinds of cancer are decreasing. But the fear of cancer is catching, and the country stands at risk of an anxiety. The earth itself is coming to seem like a huge carcinogen(致癌物). The ordinary, more or less scientific statement that something between 80 and 90 percent of all cancers are due to things in the environment is taken to mean that none of us will be safe until the whole environment is "cleaned up. " This is not at all the meaning.
The 80 percent calculation is based on the unthinkable differences in the incidence of cancer in various societies around the world—for example, the high proportion of liver cancer in Africa and the Far East, stomach cancer in Japan, breast cancer in Western Europe and North America, and the relatively low figures for breast cancer in Japan and parts of Africa and for liver cancer in America. These data indicate there may be special and specific environmental influences, largely based on personal life-style, which determine the incidence of various forms of cancer in different communities—but that is all the data suggest. The overall incidence of cancer, counting up all the cases, is probable roughly the same everywhere.
Which of the following would be the best TITLE for the passage?
选项
A、Cancer and Environment
B、The Fear Caused by Cancers
C、Data on Cancer Incidence
D、Cancer and Its Investigation
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/MtYC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Pickouttheappropriateexpressionsfromtheeightchoicesbelowandcompletethefollowingdialoguebyblackeningthecorrespo
Somepsychologists(心理学家)maintainthatmentalactssuchasthinkingarenotperformedinthebrainalone,butthatone’smuscles
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystriestodoaslittleaspossibleandtogetasmuch【5
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystriestodoaslittleaspossibleandtogetasmuch【5
Onetypeofpersonthatiscommoninmanycountriesistheonewhoalwaystriestodoaslittleaspossibleandtogetasmuch【5
Startedin1636,HarvardUniversityistheoldestofallthemanycollegesanduniversitiesintheUnitedStates.Yale,Princet
Hawaii,theyoungeststateoftheUnitedStates,isdifferentinmanywaysfromthemainlandstates.TheHawaiianpeopleaream
Dannywasjusttiredaboutthewaythingsweregoing.HismomcametotheschoolandwentonandonaboutRickJackson.Itseeme
Woodsmen,huntersandtrackerslearnedtofollowandreadthe【21】left,behind【22】animals,men,natureandtime.Theirabilityto
Theangrywomansatinthestationoffice."Therailwayshouldpayme$12."ShesaidtoHarry,themanwho【21】theticket."Myti
随机试题
影响宗气盛衰的脏腑是
x线照像的基础是( )胸部透视的基础是( )
药材投入清水杯中,在水面旋转并呈黄色线状下沉而短时间内不扩散的是()。
膀胱镜检查的体位是
患者,男性,45岁。反复出现排便后疼痛、肛门局部瘙痒4年余,昨日突发便后肛门剧烈疼痛,咳嗽及排便时加剧。体检见肛门口一紫红色肿块,直径约2cm,有触痛。患者术后不会出现的并发症是
离散型随机变量X的分布为P(X=k)=cλk(k=0,1,2,…),则不成立的是()。
张先生是一家软件公司的经理,该公司的主要业务是为其他公司制作企业资源计划(ERP)软件系统。因为很多客户在外地,所以张先生经常要出差签约,因而对于员工的指示非常简略。例如,只向下属告知客户的要求和项目的截止期限。由于公司规模不大,张先生和下属们的关系很好,
简述班主任如何营造良好的班风。
简述保险市场的构成要素。
Whatistheguideoftheorganizationaimedtoanswer?
最新回复
(
0
)