首页
登录
职称英语
Although too much【C1】______to the sun’s ultraviolet rays can cause skin canc
Although too much【C1】______to the sun’s ultraviolet rays can cause skin canc
游客
2025-04-20
25
管理
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. [br] 【C18】
选项
A、with
B、for
C、on
D、to
答案
A
解析
空格所在句子大意为:但对其他癌症没有类似效果。各个选项的意思为:with“一起”;for“为了”;on“关于”,to“对于”。根据句意和各个选项的意思可知,正确答案是B。
转载请注明原文地址:https://tihaiku.com/zcyy/4045794.html
相关试题推荐
Asindividuals,weareinherentlymorebruitedthanacommunity.Althoughwe
Asindividuals,weareinherentlymorebruitedthanacommunity.Althoughwe
Asindividuals,weareinherentlymorebruitedthanacommunity.Althoughwe
Althoughthereareseveralvariationsontheexactformatthatworksheetscanta
Although"namingrights"haveproliferatedinAmericanhighereducationfor
Although"namingrights"haveproliferatedinAmericanhighereducationfor
Althoughwehadbeenpresentatroughlythesametime,Mr.Brownsaythesituati
AlthoughthisbookclaimstobeabiographyofGeorgeWashington,manyofthein
IhadvisitedthecapitalbeforealthoughmyfriendArthurhadnot,Ifirst
IhadvisitedthecapitalbeforealthoughmyfriendArthurhadnot,Ifirst
随机试题
______abouthisfinancialpositionthathetossesandturnsatnightA、Somuchhe
[originaltext]Manypeopleencounterdifficultieswhentryingtomakefriends
Americansseemtobecoolingtowardglobalwarming.Just57percentthinkth
You’rebusyfillingouttheapplicationformforapositionyoureallyneed.Let
[originaltext] Problemsarealwaysencounteredinone’slifetobefacedando
在工程项目签订补充协议,重新约定动工开发、竣工期限和违约责任时。从补充协议约定的
诊断肠梗阻时应注意的问题?
酸性药物在体内随介质pH增大,将()A.解离度不变,吸收率不变 B.更
大柴胡汤与蒿芩清胆汤的共有药物是A.青蒿、竹茹 B.大黄、白芍 C.陈皮、枳
具有雄性激素样作用,生品无促进性功能作用是A.黄精 B.白术 C.淫羊藿
最新回复
(
0
)