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
Although too much【C1】______to the sun’s ultraviolet rays can cause skin cancer, sunshine may have a【C2】______effect against some
Although too much【C1】______to the sun’s ultraviolet rays can cause skin cancer, sunshine may have a【C2】______effect against some
admin
2013-02-16
40
问题
Although too much【C1】______to the sun’s ultraviolet rays can cause skin cancer, sunshine may have a【C2】______effect against some cancers, U.S. scientists said in April. They【C3】______vitamin D, the so-called sunshine vitamin that is also found in fortified milk and【C4】______products, cod liver and some fatty fish, can help to slow down the speed【C5】______which cancer【C6】______divide. "This study found inverse【C7】______between both residential and occupational exposure to sunlight【C8】______mortality from female breast and colon cancers," said Dr. Michael Freedman of the National Cancer【C9】______.
In research【C10】______in Occupational and Environmental Medicine, Freedman and his team studied【C11】______from breast, ovarian, colon, prostate and skin cancers in 24 U.S. states between 1984 and 1995 to determine the【C12】______of sunlight on the disease.【C13】______surprisingly, they found more deaths form skin cancer in sunnier【C14】______but the number of people who died from the other cancers was lower in the【C15】______areas. Working【C16】______in a sunny climate was also associated with【C17】______breast and colon cancer deaths but not【C18】______the other cancers. Freedman said more research is needed to【C19】______the association between sunlight and【C20】______cancers.
【C19】
选项
A、indicate
B、propel
C、explain
D、generate
答案
C
解析
空格所在句子大意为:弗里德曼说,还需要作进一步研究来——太阳光线与某些癌症之间的联系。各个选项的意思为:indicate“指示,指出”;propel“推动,驱使”;explain“解释”,generate“形成,发生”。根据句意和各个选项的意思可知,正确答案是C。
转载请注明原文地址:https://kaotiyun.com/show/e71O777K
0
考博英语
相关试题推荐
Asresearcherslearnmoreabouthowchildren’sintelligencedevelops,theyareincreasinglysurprisedbythepowerofparents.T
Punditswhowanttosoundjudiciousarefondofwarningagainstgeneralizing.Eachcountryisdifferent,theysay,andnoonest
Ithasbeenchallengingformosttwentieth-centuryAmericanpolicy-makerstorecapturethememoryoftheearlyUnitedStates,Con
Thedifferencesbetweenmenandwomenclarifywhytheyhavedifferentexpectationsaboutcommunicationinmarriage.Forwomen,t
Onceuponatimetherelivedabeautifulyoungwomanandahandsomeyoungman.Theywereverypoor,butastheyweredeeplyinl
ThehistoryofAfrican—Americansduringthepast400yearsistraditionallynarrated【41】anongoingstraggleagainst【42】andindif
TheEuropeanCommissionissueda______decisiononOct.29permittinganalliancebetweenUnitedAirlines,DeutscheLufthansaa
Tounderstandhowastrologyworks,weshouldfirsttakeaquicklookatthesky.Althoughfilestarsareatenormousdistances,
Tonyisverydisappointed______theresultsoftheexam.
Allanimalsmustrest,butdotheyreallysleepasweknowit?Theanswertothisquestionseemsobvious.Ifananimalregularly
随机试题
下面有关依法应当先经下级行政机关审查后报上级行政机关决定的行政许可的表述,哪些是正确的?()
对海关、金融、国税、外汇管理等实行垂直领导的行政机关的具体行政行为不服的,向__________申请行政复议。
下列与数据元京有关的叙述中,不正确的是()。
有关防腐工程工程量的计算规则,叙述错误的是()。
描述性调研
具有“主升清”功能的脏是
下列不属于学校心理卫生工作范围的是
2015年11月18日,投资人葛永乐(出资额40万元,占注册资本40%)、李建军(出资额46万元,占注册资本46%)、王泰胜(出资额14万元,占注册资本14%)出资设立了原动力公司。公司章程规定,公司设立董事会,设董事3名。董事长由葛永乐担任。董事会行使包
生产性粉尘根据其性质可以分为()、()、(),其中炸药属于()。
某企业员工的薪酬由基本工资和绩效工资两部分组成。最近,该企业进行了市场薪酬调查,并将本企业的薪酬状况与市场薪酬调查结果进行了比较,其各个薪酬等级的基本工资及薪酬总和与市场平均薪酬水平的比较结果见图5—4。请回答下列问题:(1)该企业的薪酬水平
最新回复
(
0
)