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
Opinion polls repeatedly tell us that the only thing Americans worry about more than the environment is their health. This is【C1
Opinion polls repeatedly tell us that the only thing Americans worry about more than the environment is their health. This is【C1
admin
2012-06-20
74
问题
Opinion polls repeatedly tell us that the only thing Americans worry about more than the environment is their health. This is【C1】______understandable, for health is obviously【C2】______to illness. What makes today’s concern【C3】______health slightly surprising is that Americans are【C4】______healthier now than they have ever been. Many diseases that once【C5】______terror into hearts have either been completely【C6】______or brought under control. Although AIDS is a notable【C7】______, few new mass killers have come out to【C8】______the ones that have been eliminated.【C9】______. health — and the various threats to it — remains everyone’s【C10】______concern. After all, more than half of us (57 percent) will die from either heart disease or cancer, if current【C11】______continues.
One major problem with any【C12】______of health risks — especially life-threatening ones — is that they【C13】______enormously in their immediacy. For instance, AIDS — if you get it — will probably be【C14】______after a number of years. Cancer induced by smoking or【C15】______to radiation, on the other hand, may take 20 to 30 years【C16】______its fatal effects show【C17】______. In making choices about health risks,【C18】______. it is important to bear in 【C19】______the likely time lag between taking a risk and【C20】______its consequences.
【C18】
选项
A、therefore
B、however
C、while
D、but
答案
A
解析
逻辑衔接题。前面提到疾病威胁生命的时间不同,后面提到人们在面对冒险动手术和静待死亡两种选择时,了解二者之间的时间迟滞期就很重要,显然前后为因果关系,故答案为[A]therefore“所以”。
转载请注明原文地址:https://kaotiyun.com/show/Xlf7777K
0
大学英语四级
相关试题推荐
Americanseat____________(超过一倍)astheyactuallyneedeveryday.
TheGreenhouseEffectEarth’sclimatehasbeenchangingconstantlyoverits5-billion-yearhistory.Sometimes,theclima
A、Hewasknockedoutduringonecontest.B、Helostthefinalchancetowinachampionship.C、Hebrokeaboneinthewristduring
MostAmericansstartschoolattheageoffivewhentheyenter【B1】______Childrendonotreallystudyatthistime.Theyonly【B2】
MostAmericansstartschoolattheageoffivewhentheyenter【B1】______Childrendonotreallystudyatthistime.Theyonly【B2】
Itisself-evidentthatvehiclesasthemeansoftransportareplayingmoreandmoreimportantpartinmodernlife.Butwithinc
A、Theyarenecessaryformodernman.B、Theyareunnecessaryforsurvival.C、Theyareasgoodascomputers.D、Theyaredangerous
A、Makesaspeech.B、Playsamajorrole.C、Arrangestopictobediscussed.D、Sitsthereandlisten.B
随机试题
在ICD-10第一卷中,内容类目表和四位数亚目、肿瘤形态学这两部分的编码的排列方法是
脊髓损伤确定运动神经平面的关键肌的肌力应达到几级
某国土资源局以陈某违反《土地管理法》为由,向陈某送达决定书,责令其在10日内拆除擅自在集体土地上建造的房屋3间,恢复土地原状。陈某未履行决定。下列哪一说法是错误的?(2011年卷二48题)
如果一种危险物具有多种事故形态,且它们的事故后果相差不大,则按统计平均原理估计事故后果,这体现了事故严重度评价应遵循的()。
要消除环境因素对施工质量的不利影响,主要是采取( )的控制方法。
形式为“优、良、中、差”的员工素质测评标度为()。
这里是典型的黄土高原沟壑区,水土流失非常严重。土地贫瘠,十年九旱。尽管有国家的好政策,使部分群众走上了致富的道路,但仍有不少农民挣扎在贫困线上。这段话主要说明了()。
若将n个顶点e条弧的有向图采用邻接表存储,则拓扑排序算法的时间复杂度是()。
明朝初年在乡问创设的申明亭,具有基层司法组织的功能。通常可以由申明亭受理和调处的案件包括()。(2015多60)
CarThievesCouldBeStoppedRemotely(遥远地)Speedingoff(超速行驶)inastolencar,thethiefthinkshehasgotagreatcatch.But
最新回复
(
0
)