首页
登录
职称英语
[originaltext] Frostbite is the damage that happens when skin is exposed to
[originaltext] Frostbite is the damage that happens when skin is exposed to
游客
2024-03-08
57
管理
问题
Frostbite is the damage that happens when skin is exposed to extreme cold for too long. It mainly happens on the hands, feet, nose and ears. People with minor cases of frostbite that affect only the skin may not suffer any permanent damage. But if deeper tissue is affected, a person is likely to feel pain every time the area gets cold. If blood vessels are damaged, people can suffer an infection. Sometimes the only way doctors can treat an injury like this is to remove frostbitten areas like fingers and toes.
To avoid cold-related injuries, here is a simple way to remember four basic steps to stay warm. Think of COLD—C. O. L. D. The C stands for cover. Wear a hat and scarf to keep heat from escaping through the head, the neck and the ears. And wear mittens instead of gloves. In gloves, the fingers are separated, so the hands might not stay as warm as they would in mittens. The O stands for overexertion. Avoid activities that will make you sweaty. Wet clothes and cold weather are a dangerous combination. L is for layers. Wearing loose, lightweight clothes, one layer on top of another, is better than wearing a single heavy layer of clothing. Make sure outerwear is made of material that is water-resistant and tightly knit. D is for dry. In other words, stay as dry as possible. Pay attention to the places where snow can enter clothing. These include the tops of boots, the necks of coats and the wrist areas of mittens or gloves.
Questions 12 to 15 are based on the passage you have just heard.
12.In which part of the body does frostbite usually happen?
13.What do doctors sometimes have to do if the frostbitten area is hurt too badly?
14.Why are mittens better than gloves?
15.Which of the following is the best choice of an overcoat in the freezing weather?
选项
A、Because they can cover the hands and the wrists.
B、Because they are made of high-quality wool.
C、Because they can maintain the hands’ flexibility.
D、Because they do not separate the fingers.
答案
D
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3517012.html
相关试题推荐
[originaltext]Goodmorning,ladiesandgentlemen.Manypeoplehavenoprobl
[originaltext]Goodmorning,ladiesandgentlemen.Manypeoplehavenoprobl
[originaltext]Goodmorning,ladiesandgentlemen.Welcomehere.Today,I’d
[originaltext]Moderator:DanielGolemanbroughtthenotionof"EI"to
[originaltext]Moderator:DanielGolemanbroughtthenotionof"EI"to
[originaltext]Frostbiteisthedamagethathappenswhenskinisexposedto
[originaltext]Goodafternoon,everybody,todayIamgoingtotellyousome
[originaltext]Goodafternoon,everybody,todayIamgoingtotellyousome
[originaltext]M:DoyouwanttogotothemovieswithusonSaturday?W:Thanks
[originaltext]M:DoyouwanttogotothemovieswithusonSaturday?W:Thanks
随机试题
解释:(a)简单合同(b)特种合同(a)简单合同是要求有对价的合同。简单合同包括为有效性或证据考虑的书面合同和口头合同。(b)盖印合同也叫契约或特
HenryFielding,thefamousnovelistwhowasalsoaLondonmagistrate,once
[originaltext](22)Skinisthelargestorganofthebody.Itisthebody’s
Theskepticismofsomeancientphilosophers______andhelpstoelucidatevarietie
HaveSmartphonesDestroyedaGeneration?[A]I’vebeenresearc
下列关于投资期限的说法,正确的是( )。A.投资期限是指投资者从购买金融资产到
上市公司发行证券,应当由()承销。 A.承销团B.证券公司C.商业
在第三版巴塞尔资本协议中,新引入的用来反映商业银行长期流动性水平的指标是()。
下列说法正确的有()。A.省税务机关通过门户网站、电子税务局和办税服务场所发布
设备找正即中心线对基准线的()。A.平行度 B.倾斜度 C.对称度
最新回复
(
0
)