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
2024-06-26
13
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 household—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/3650894.html
相关试题推荐
Doyouthinkthatitisnecessarytomakeyourself________?A、understandB、under
[originaltext]M:Tellmeaboutyourselfandyourpastexperience.W:(8)Ihave
[originaltext]M:Tellmeaboutyourselfandyourpastexperience.W:(8)Ihave
[originaltext]M:Tellmeaboutyourselfandyourpastexperience.W:(8)Ihave
Imagineyourselfasawinner,______willmakegreatcontributionstoyourfuture
Therearesomestepsyoucantakeyourselftoavoidcatchingacold.Contrar
MissLiudoesn’tmind______yourhomeworkaslongasitisdonebyyourself.A、yo
1.Planningandmakingcalls2.OpeningacallA—IdentifyingyourselfC—Explaini
1.Planningandmakingcalls2.OpeningacallA—IdentifyingyourselfC—Explaini
MissLiudoesn’tmind______yourhomeworkaslongasitisdonebyyourself.A、
随机试题
Peanutsareoneoftheworld’smostnutritiousfoods.Peanutscontainp
K.C.couldrecallsomesentenceswithoutrememberinghehadtakensuchlessonsb
党的十九大报告指出,必须多谋民生之利、多解民生之忧,在发展中补齐民生短板、促进社
Thebeautyofsoftwareisinitsfunctio
颈静脉怒张不会出现在A.左心功能不全 B.右心功能不全 C.缩窄性心包炎
(2017年真题)评估人员拟采用市场提取法求取不动产的资本化率,收集到市场上近期
有关淤血性肝硬化,哪项说法不正确A.常由右心功能衰竭引起 B.Budd-Chi
企业通过效率评估,( ),从而找出差距和改进措施,进一步提高培训质量。A.与以
癃闭而有小腹胀满,口渴欲饮,咽干,呼吸短促,苔薄黄,脉数者。治宜选用A.八正散
居民个人一般通过()形式间接将资金注入市场。A.基金 B.资产管理计划
最新回复
(
0
)