首页
登录
职称英语
[originaltext] Extremely hot weather is common in many parts of the world. A
[originaltext] Extremely hot weather is common in many parts of the world. A
游客
2023-07-19
37
管理
问题
Extremely hot weather is common in many parts of the world. Although hot weather just makes most people feel hot, it can cause serious medical problems—even death. Experts say heat may be nature’s deadliest killer.
Several hot days that follow each other are considered a heat wave. (26) Experts say heat waves often become dangerous when the nighttime temperature does not drop much from the highest daytime temperature. This causes great stress on the human body.
Doctors say people can do many things to protect themselves from the dangers of extreme heat. Stay out of the sun, if possible. Drink lots of cool Water. Wear light colored clothing made of natural materials. Make sure the clothing is loose, permitting freedom of movement. Also, learn the danger signs of the medical problems linked to heat.
(27) The most common health problem linked to hot weather is heat stress. Usually, it is also the least severe. The causes of heat stress include wearing heavy clothing, physical work or exercise, hot weather and high humidity. If several of these conditions are present at the same time, a person’s body temperature may rise above safe levels.
Most people suffer only muscle pain because of heat stress. The pain is a warning that the body is becoming too hot. Doctors say those suffering muscle pain should stop all activity and rest in a cool place. (28) Doctors say not to return to physical activity for a few hours because serious conditions could develop.
26. When will heat waves become dangerous according to experts?
27. What is the most common health problem related to hot weather?
28. Why can’t one return to physical activity immediately when suffering from muscle pain?
选项
A、The nighttime and the highest daytime temperatures are close.
B、Most people feel the weather is too hot to stand.
C、The nighttime temperature is higher than that in daytime.
D、Several hot days follow each other for a long time.
答案
A
解析
本题询问根据专家所说,热浪什么时候变得危险。短文开始讲述炎热天气的危害,接着谈到专家说当夜晚温度接近白天最高温度时,热浪变得危险,故答案为A)。
转载请注明原文地址:https://tihaiku.com/zcyy/2850334.html
相关试题推荐
[originaltext]Collectinginformationaboutpre-employmentandfillingouta
[originaltext]Collectinginformationaboutpre-employmentandfillingouta
[originaltext]Collectinginformationaboutpre-employmentandfillingouta
[originaltext]M:Soyouworkinapub.W:Yes,that’sright.M:What’sitlike?
[originaltext]M:Soyouworkinapub.W:Yes,that’sright.M:What’sitlike?
[originaltext]W:Hi,Bill,howisitgoing?M:Oh,hi,Jane.I’mOK.Howabout
[originaltext]Choosingwhattoeatseemslikeasimpledecision,butvariou
[originaltext]Choosingwhattoeatseemslikeasimpledecision,butvariou
[originaltext]StephenWilliamHawkingwasbornon8January1942inOxford,
[originaltext](30)Mostschoolsaretryinghardtoupgradetheirlunchprog
随机试题
Today,therearemanyavenuesopentothosewhowishtocontinuetheireduca
[originaltext] (16)Handwritinghasbecomeadyingart,nowthatkidsstartus
施拉姆等人在《报刊的四种理论》中认为最理想的新闻理论和制度是()A.自由主义理论
以下关于测试时机的叙述中,正确的是( )。A.应该尽可能早的进行测试 B.若
治疗心室纤颤的最有效措施是A.电除颤 B.镇静 C.吸氧 D.气管内滴注肾
女性,40岁,痰结核菌阳性的肺结核患者,考核疗效的主要指标是A.胸片病灶好转
气营两燔的舌象是A.红瘦舌,黑苔 B.绛舌,薄白苔 C.绛舌,黄白苔 D.
2017年我国成年国民图书阅读率为59.1%,比上年增加0.3个百分点;报纸阅读
对企业财务部门资金利用状况的分析属于( )。 A.全面分析 B.部门
A.5min B.15min C.30min D.45min E.60m
最新回复
(
0
)