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
A、Stay away from the infected people. B、Have a good rest and drink plenty of fluids. C、Get the flu shot once a year. D、Take medi
A、Stay away from the infected people. B、Have a good rest and drink plenty of fluids. C、Get the flu shot once a year. D、Take medi
admin
2010-10-28
97
问题
Influenza, or the flu, attacks up to one billion people annually. In the US, it kills 20,000 annually, most of whom are children or elderly. Occasionally the flu becomes pandemic: in 1918, it killed 20 million people worldwide. (32)The flu is a kind of infection which spreads through the air by coughing, sneezing, or simply talking. It is not caused by getting caught in a rainstorm or by sleeping with the fan or air-conditioning on.
(33)It doesn’t sneak up on you for the first few days, like a cold does. All of a sudden, you feel weak, you have a high fever, you have chills, yon cough frequently and forcefully, your throat is sore, and your body aches.
For most adults, the treatment is to simply wait it out: stay home, get lots of bed rest, drink lots of fluids, and take over-the-counter medications such as aspirin and pain-killers. Symptoms usually go away within two weeks. (34) For the elderly and young, it may become a bacterial infection with deadly consequences, because the victim becomes too weak to battle the disease. The death rate for the general population is about one in 1,000. (34) Those most susceptible to severe effects of the flu are people over 65 and people with chronic heart or lung problems.
Flu season in the US is usually from December to March. (35)The best prevention, of course, is to stay away from infected people. Since that is almost impossible, the next best preventive strategy is to get an annual flu shot. This vaccine reduces the number of people who get infected -- and who die -- yearly.
选项
A、Stay away from the infected people.
B、Have a good rest and drink plenty of fluids.
C、Get the flu shot once a year.
D、Take medicines like aspirin in advance.
答案
C
解析
美国的流感期为12月至3月,最好的防御措施是远离感染人群,但是这基本上是无法做到,因此最可行的预防流感的措施是每年打一次预防针,故本题答案为C 。
转载请注明原文地址:https://kaotiyun.com/show/xaz7777K
0
大学英语六级
相关试题推荐
StaggeringtasksconfrontedthepeopleoftheUnitedStates,NorthandSouth,whentheCivilWarended.Aboutamillionandaha
A、Inarailwaystation.B、Inabusstation.C、Inarestaurant.D、Inahotel’sroomC
Americanhighereducationstandsonthebrinkofchaos.Neverhavesomanyspentsolonglearningsolittle.Thepresentcrisis
A、Sheownedacar.B、Shedrovewell.C、Shelikeddrivers’uniforms.D、Itwasherchildhooddream.D
A、Speakveryslowlybutloudly.B、Askquestionsfrequently.C、Varypitch,volumeandspeedofspeech.D、Keepthespeechclearan
A、Thewomanisinherforties.B、Theywillholdasit-downdinner.C、Theyhavesomeproblemstoholdasit-downdinner.D、There
A、Freshfruit.B、Agiftcertificate.C、Homemadecandy.D、Aweddingpresent.C信息明示题。女士说自己有一盒自制的糖果,想寄给自己的妹妹,故选C。
A、Shedidn’thaveanyfoodfordinner.B、Sheranouttogetdinnermenus.C、Sheranouttobuyfoodfordinner.D、Shecan’tthin
Thedesireforachievementisoneoflife’sgreatmysteries.Socialscientistshavedevotedlifetimestostudyingthedrivestha
A、Thedriver.B、Ten-year-oldJake.C、Thepolice.D、Thekidsonthebus.B司机下车后并没有关闭引擎,因此校车开始慢慢地滑动,车上的孩子们都尖叫起来,但是十岁的Jake抓住方向盘,用力地
随机试题
设四元齐次线性方程组(1)为另一四元齐次线性方程组(2)的一个基础解系为α1=(2,-1,a+2,1)T,α2=(-1,2,4,a+8)T。当a为何值时,方程组(1)与方程组(2)有非零公共解,
计算下列不定积分:
若实现输入电阻高、输出电压稳定的电压放大电路,需引入的负反馈类型是【】
应全球企业法律顾问协会(ACC)的邀请,国务院国有资产监督管理委员会率中国代表团参加了该协会()年会。
承发包双方在施工合同中约定的和合同价款无关的事项有()。
我国古代丝绸之路的开拓始于()。
否定之否定规律揭示了事物发展的源泉和动力。()
论述国际反法西斯联盟的形成及其历史意义。
某次测验有50道判断题,每答对一道得3分,不答或答错一道倒扣1分。某学生共得了82分,则该学生答对
设随机变量X1,X2,…,Xn(n>1)独立同分布,且其方差σ2>0,令Y=则()
最新回复
(
0
)