首页
登录
职称英语
There are some steps you can take yourself to avoid catching a cold. Contrar
There are some steps you can take yourself to avoid catching a cold. Contrar
游客
2023-09-24
69
管理
问题
There are some steps you can take yourself to avoid catching a cold. Contrary to popular belief, colds are not caused by exposure to severe weather. Colds are caused by viruses(病毒)harbored in the body, and you’ re better off out on the ski slopes or even waiting for the bus on a snowy day than you are in a warm room, surrounded by friends, co-workers, or fellow students, who just may be passing the viruses around. If you feel a chill when you’ re coming down with a cold, you’ re already sick. A chill is an early symptom: it’ s the cold that caused the chill, not the other way around.
While the virus can spread through droplets (飞沫) propelled into the air when a cold-sufferer coughs or sneezes. Surprisingly, this is not the most common route of transmission. Numerous studies have now shown that the overwhelming majority of colds are "caught" by hand contact. A cold sufferer rubs her nose, thereby transferring the virus to her hand. Then a friend comes to visit. " Don’ t kiss me," she cautions, so the friend steps back and presses her hand. The friend then wipes her own nose or eye, and several days later is stricken with a cold. Or parents pick up their child’ s discarded(丢弃的)tissues and carefully throw them away, but fail to wash their hands afterward.
Cold viruses also can be transferred to objects—telephones, towels, plates and remain infectious for up to three hours. Frequent hand-washing—on the part of the cold sufferer as well as other members of the house-hold—will minimize the spread of viruses in this way. [br] The best title for this passage might be______.
选项
A、Colds and Viruses
B、Ways to Avoid Colds
C、The Spread of Viruses
D、Hand Contact and Transmission of Viruses
答案
B
解析
题干意为“文章最佳标题为…”。文章首句就说明介绍几种避免感冒的方法,接下来都是围绕这个主题展开的,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3041374.html
相关试题推荐
Therearesomestepsyoucantakeyourselftoavoidcatchingacold.Contrary
Tipsaregenerallynotrequiredatcafeteriaswhereyouserveyourselfandyoua
[originaltext]M:Tellmeaboutyourselfandyourpastexperience.W:(8)Ihave
[originaltext]W:Didyoucookthesoupyourself,Mike?It’sdelicious.M:No.M
[originaltext]W:Didyoucookthesoupyourself,Mike?It’sdelicious.M:No.M
[originaltext]W:Didyoucookthesoupyourself,Mike?It’sdelicious.M:No.M
Itisimportantthatyourhomework(do)______byyourself,otherwise,youwouldn
Imagineyourselfasawinner,______willmakegreatcontributionstoyourfuture
Therearesomestepsyoucantakeyourselftoavoidcatchingacold.Contrar
Therearesomestepsyoucantakeyourselftoavoidcatchingacold.Contrar
随机试题
Whenthefirebrokeoutinthebuilding,thepeoplelosttheir______andranin
Wethinkit______(fool)topaysomuchforit.foolish
Foryears,scientistshavebeenstudyinghowmusicaffectsthebrainandits
InWestVirginiaandinNewYork,oneoutoffourstudentsdropsoutofhigh
膀胱镜检时,膀胱结核病灶多位于A.膀胱侧壁 B.膀胱顶壁 C.膀胱三角 D
(2019年真题)资本市场是指金融工具期限在()年以上的长期金融市场。A.10
A.秋冬二季采挖根茎,除去泥沙,干燥,或削去硬根,叶柄及金黄色茸毛,趁鲜切厚片,
应用抗菌药物时对下列人群不需特别考虑A.新生儿及小儿患者B.少数民族患者C.老年
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
生产型企业在进行生产能力核算时,应首先计算()的生产能力。A.设备组 B.工
最新回复
(
0
)