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
70
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.
【C3】
选项
A、signify
B、prescribe
C、reassure
D、suspect
答案
D
解析
空格所在句子大意为:他们——,维生素D,也就是所谓的阳光维生素有助于减缓癌症细胞分裂的速度。各个选项的意思为:signify“表示,表明,示意”;prescribe“规定,指定”;reassure“使放心,使消除疑虑”;suspect“猜想,料想”。根据句意和各个选项的意思可知,正确答案是D。
转载请注明原文地址:https://kaotiyun.com/show/IzmO777K
0
考博英语
相关试题推荐
BillWinner,asalesmanagerwith10yearsinthemedicalindustry,wantstoshifthiscareerintotheinformationtechnology(I
Thedifferencesbetweenmenandwomenclarifywhytheyhavedifferentexpectationsaboutcommunicationinmarriage.Forwomen,t
TheEskimoisperhapsoneofthemosttrustingandconsiderateofallIndiansbutseemstobe____thewelfareofhisanimals.
Valvularheartdiseasesarequitecommon,essentiallyresultinginimpairedbloodflowandwereverydifficulttotreat.Some30
Changesinartandculturalhistoryhaveneverbeeneasytoassimilatetopoliticaloreconomicchanges.Butperhapswehaveeno
Changesinartandculturalhistoryhaveneverbeeneasytoassimilatetopoliticaloreconomicchanges.Butperhapswehaveeno
Cloningshakesusalltoourverysouls.Forhumanstoconsiderthecloningofoneanotherforcesthemalltoquestionthevery
Aconsiderableamountoftimeandmoneyhasbeeninvestedin______thissystem.
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayearinpay,stockoptions,andbonuses.Inthelastfif
Mykneeswereshaking.I【41】afraid【42】withthem,【43】I【44】myselfoutonthepathtofollowthem.Amara’shusband【45】comingbacka
随机试题
销售部助理小王需要针对公司上半年产品销售情况进行统计分析,并根据全年销售计划执行进行评估。按照如下要求完成该项工作:在“按月统计”工作表中,利用公式计算1月~6月的销售达标率,即销售额大于60000元的人数所占比例,并填写在“销售达标率”行中。要求以百
用卡钳测量较硬工件外边缘距离时,通常使用()。
脾主升清是指()
A、收湿生肌B、攻毒蚀疮C、清肺化痰D、开窍醒神E、劫痰平喘炉甘石除明目去翳外,又能()
不属于设备工程设计准备工作的是( )。
支架模板,脚手架支搭完成后,必须经()后,方可交付使用。
下列关于鼠标操作中各种指针的说法错误的是()。
《义务教育语文课程标准(2011年版)》对课程性质做了怎样的规定,请简要回答。
林肯颁布《解放黑人奴隶宣言》规定的范围是()。
Peoplewhowanttoavoidweightgainhavetobalancethenumberofcaloriestheyeatwiththenumberof【C1】______.Toloseweigh
最新回复
(
0
)