阅读理解Cancerisfearedbyeveryone.A-查字典问答网
分类选择

来自刘建伟的问题

  阅读理解Cancerisfearedbyeveryone.Andthereismoreandmorefearaboutcancer.Notthediseaseitself-thereisnosuchthingasahighincidencerates(发生率)ofcancer.Exceptforlungcancermostlycausedbycigarettesm

  阅读理解

  Cancerisfearedbyeveryone.Andthereismoreandmorefearaboutcancer.Notthedisease

  itself-thereisnosuchthingasahighincidencerates(发生率)ofcancer.Exceptforlungcancer

  mostlycausedbycigarettesmokingtheincidenceratesarenotontherise.Howeversomekinds

  ofcanceraredecreasing. Butthefearofcanceriscatchingandthecountrystandsatriskofan

  anxiety.Theearthitselfiscomingtoseemlikeahugecarcinogen(致癌物).Theordinarymoreor

  lessscientificstatementthatsomethingbetween80and90percentofallcancersareduetothings

  intheenvironmentistakentomeanthatnoneofuswillbesafeuntilthewholeenvironmentis

  "cleanedup."Thisisnotatallthemeaning.

  The80-percentcalculationisbasedontheunthinkabledifferencesintheincidenceofcancer

  invarioussocietiesaroundtheworld-forexamplethehighincidenceoflivercancerinAfricaand

  theFarEaststomachcancerinJapanbreastcancerinWesternEuropeandNorthAmericaand

  therelativelylowfiguresforbreastcancerinJapanandpartsofAfricaandforlivercancerinAmerica.

  Thesedatashowstheremaybespecificenvironmentalinfluencesbutlargelybasedonpersonal

  life-stylewhichdeterminestheincidenceofvariousformsofcancerindifferentcommunities-thatis

  allthedatasuggests.Theoverallincidenceofcancercountingupallthecasesisprobableroughly

  thesameeverywhere.

  1. Accordingtothepassagetheincidenceofcancerisgenerallybelieved_____.

  A.tobebasedoninactivelifestyle

  B.tobeduetoanxiety

  C.toresultfromenvironmentalinfluences

  D.tobecausedbyheavysmoking

  2.Itcanbeinferredfromthepassagethatthewriter'sopinionabouttherelationship between

  cancerandenvironmentis_____.

  A.positive

  B.negative

  C.neutral

  D.approving

  3.Accordingtothepassagethewriterseemstofeelthat_____.

  A.cancerriskisontherise

  B.thewholeearthresemblesahugecarcinogen

  C.theriskofcatchingcancerisnotsogreatasmostpeopleth

1回答
2020-04-07 23:58
我要回答
请先登录
段玉春

  1-4:CB C A

2020-04-07 23:59:30

最新问答

推荐文章

猜你喜欢

附近的人在看

推荐阅读

拓展阅读

  • 大家都在看
  • 小编推荐
  • 猜你喜欢
  •