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
医学
There are only three available strategies for controlling cancer: prevention, screening and treatment. Lung cancer causes more d
There are only three available strategies for controlling cancer: prevention, screening and treatment. Lung cancer causes more d
admin
2013-12-06
20
问题
There are only three available strategies for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths than any other types of cancer. A major cause of the disease is not【C1】______known; there is no good evidence that screening is much help; and treatment fails in about 90 percent of all cases. At present, therefore, the main strategy must be【C2】______. This may not always be true, of course, as for some other types of cancer, research over the past few decades has produced(or suggested)some importance in prevention, screening or treatment.
【C3】______however, we consider not what researcher may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practical and cost-efficient opportunities for avoiding premature death from cancer, especially lung cancer, probably involve neither screening nor improved【C4】______. but prevention.
This conclusion does not depend on the unrealistic assumption that we can eliminate tobacco. It merely assumes that we can reduce cigarette sales appreciably by raising prices or by【C5】______on the type of education that already appears to have a positive effect on cigarette assumption by white-collar workers and that we can substantially reduce the amount of tar【C6】______per cigarette. The practicability of preventing cancer by such measures applies not only in those countries, such as, the United States of America, because cigarette smoking has been common for decades, 25 to 30 percent of all cancer deaths now involves lung cancer, but also in those where it has become【C7】______only recently. In China, lung cancer as yet accounts for only 5 to 10 percent of all cancer deaths. This is because it may take as much as half a century for the rise in smoking to increase in the incidence to lung cancer. Countries where cigarette smoking is only now becoming widespread can expect enormous increase in lung cancer during the 1990’s or early in the next century,【C8】______prompt effective action is taken against the habit-indeed, such increase are already plainly evident in parts of the world.
There are reasons why the preventions of lung cancer is of such overwhelming importance: first, the disease is extremely common, causing more deaths than any other types of cancer now
【C9】______: secondly, it is generally incurable; thirdly, effective, practicable measures to reduce its incidence are already reliably known; and finally, reducing tobacco consumption will also have a substantial【C10】______on many other diseases.
【C3】
选项
A、Although
B、If
C、Since
D、Unless
答案
B
解析
从该句中出现的then我们可以判断出,前面所讲的内容是一种假设。If与then搭配,表示“如果,那么”。
转载请注明原文地址:https://kaotiyun.com/show/NfU3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
A、Hewouldpreferanyweekday.B、Heisnotfreeuntilnextweek.C、HeisabletomakeitonTuesday.D、He’savailableanydaye
Peoplehaveworriedaboutsmogformanyyears,andthegovernmenthasspentbillionsofdollarstotrytocleanuptheairofbi
Englishspeakerspickuppitchintherighthemispheresoftheirbrains,butspeakersofcertainotherlanguagesperceiveiton
A、Sheisabsent-minded.B、Sheishostile.C、Sheisaggressive.D、Sheiscontrolling.D对话中讲到老板总是去检查员工的工作,几乎一小时要去三四次,这表明这位老板很爱控制员工
InthispartthereisapassageinChinese.Readitcarefullyandthenwriteasummaryof200wordsinEnglishontheANSWERSHE
Theeducatorsshouldtryhardtodevelopthe______abilitiesofchildren.
Childrenshouldavoidusingmobilephonesforallbutessentialcallsbecauseofpossiblehealtheffectsonyoungbrains.Thisi
Childrenshouldavoidusingmobilephonesforallbutessentialcallsbecauseofpossiblehealtheffectsonyoungbrains.Thisi
Thesceneryonthewaywastrulyspectacular,withbeautifulmountains,riversandvalleys,andItookalotofpicturesfromth
Thesceneryonthewaywastrulyspectacular,withbeautifulmountains,riversandvalleys,andItookalotofpicturesfromth
随机试题
根据《最高人民法院关于雇工合同应当严格执行劳动保护法规问题的批复》,无过错责任原则只适用于用人单位对()的民事赔偿中。
患者,男,28岁,患尿毒症晚期,拟接受肾移植手术。兄弟间器官移植引起排斥反应的物质是
肠梗阻解除的标志是
关于无机结合料稳定材料击实试验方法,请回答以下问题。关于无机结合料稳定材料击实试验准备,说法正确的有()。
某机电安装公司承担北方某城市锅炉房安装工程,主体设备为三台蒸发量25t/h、蒸汽压力为2.5MPa的散装工业锅炉。开工前,项目部根据锅炉房安装工程施工组织设计,进行全面的质量策划,并指令专业工程师编制质量控制程序。施工过程检查中,发现某焊工的合格证已过有
公路施工现场触电事故预防管理措施有()。
对尚未构成走私罪的违法当事人海关可处以()行政处罚。
选题策划的基本步骤不包括()。
社会工作者调动服务对象自身的能力和资源,发挥服务对象的潜在能力,促使服务对象发生有效改变。这是社会工作者扮演的()角色。
—Readthetextontheoppositepageaboutrunningmeetings.—Inmostofthelines34-45thereisoneextraword.Itiseithe
最新回复
(
0
)