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
医学
A、Obese people need more food. B、Obese people require more fuel. C、Obesity contributes to global warming. D、Obesity is growing a
A、Obese people need more food. B、Obese people require more fuel. C、Obesity contributes to global warming. D、Obesity is growing a
admin
2013-10-31
47
问题
Obesity contributes to global warming too
Obese and overweight people require more fuel to transport them and the food they eat, and the problem will worsen as the population literally swells in size, a team at the London School of Hygiene & Tropical Medicine says.
This adds to the food shortage and higher energy prices, the school’ s researchers wrote in the journal Lancet on Friday.
At least 400 million adults worldwide are obese. The World Health Organization(WHO)projects by 2015 ,2.3 billion adults will be overweight and more than 700 million will be obese.
In their model, the researchers pegged 40 percent of the global population as obese with a body mass index of near 30. Many nations are fast approaching or have surpassed this level.
BMI is a calculation of height to weight, and the normal range is usually considered to be 18 or 25. with more than 25 considered overweight and above 30 obese.
The researchers found that obese people require 1,680 daily calories to sustain normal energy and another 1, 280 calories to maintain daily activities, 18 percent more than someone with a stable BMI.
Because thinner people eat less and are more likely to walk than rely on cars, a slimmer population would lower demand for fuel for transportation and for agriculture.
This is also very important because 20 percent of greenhouse gas emission stem from agriculture.
The next step is quantifying how much a heavier population is contributing to climate change, higher fuel prices and food shortage.
" Promotion of a normal distribution of BMI would reduce the global demand for, and thus the price of, food," Edwards and Roberts wrote.
Questions
26. Which of the following can best describe the main idea of the talk?
27. According to the talk, which of the following can be made worse by the growing obese population?
28. According to WHO, by 2015, what would be the estimated figure of the global obese population?
29. According to the researchers, how much energy would an obese person need for a day?
30. According to Edwards and Roberts, what would happen if we promote a normal distribution of BMI?
选项
A、Obese people need more food.
B、Obese people require more fuel.
C、Obesity contributes to global warming.
D、Obesity is growing as a global phenomenon.
答案
C
解析
这篇听力文章讲了肥胖的人需要更多的食物、燃料,对全球变暖也有一定促进作用。
转载请注明原文地址:https://kaotiyun.com/show/gFU3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
A.感音性耳聋B.传音性耳聋C.高频听力受损D.低频听力受损耳蜗顶部受损时主要引起
A.近侧指间关节不能屈曲B.远侧指间关节不能屈曲C.掌指关节不能屈曲D.两个指间关节都不能屈曲指浅屈肌腱断裂出现
Imagineadiseasespreadingacrosstheglobe,killingmostlymiddle-agedpeopleorleavingthemchronicallydisabled.Thenoned
Imagineadiseasespreadingacrosstheglobe,killingmostlymiddle-agedpeopleorleavingthemchronicallydisabled.Thenoned
High-speedlivinghasbecomeafactoflife,andthefranticpaceistakingitstoll,accordingtosciencewriterJamesGleick.
A、Hisnightlife.B、Hisbrokenfinger.C、Hisworkpressure.D、Hisirregularhours.C男士讲到自己晚上也睡不好是因为他们当时有staffproblemsatwork而且
Seanalivedintheinpatienthospiceunitformorethanamonth,farlongerthananyonewouldhavepredicted,sustainedonlyon
A、Porridge.B、Purifiedwater.C、Pizza.D、Applejuice.C女士建议男士drinkalotofwaterandfruitjuice,一天不要吃饭,稍微吃一些柔软的食物,例如porridgec
A、Intheclinic.B、Intheward.C、Inthedrugstore.D、Inthedepartmentstore.C男士得了重感冒,向女士寻求建议,女士给他开了一些药,并告诉他如果还没有好就去看医生,由此可以推
Theprevalenceofhighlyintelligentdeviceshaseliminatedthehandicapsassociatedwithmostdisabilities.
随机试题
A、鞘膜翻转术B、鞘膜囊全部切除术C、内环处高位结扎鞘状突D、无须手术治疗E、鞘膜积液穿刺抽液较大而有症状的鞘膜积液的治疗方法是()
点型感烟火灾探测器投入运行2年后,应每隔()年至少全部清洗一遍。
以下属于议论文特点的是()。
Letchildrenlearntojudgetheirownwork.Achildlearningtotalkdoesnotlearnbybeingcorrectedallthetime;ifcorrecte
“两个黄鹂鸣翠柳,一行白鹭上青天。”在古人笔下,悠闲的鸟,绝美的画______:而在今天某些人手中,却换了另一番模样。国庆期间,一张______天津、河北的万米猎网,让数千只鸟类徒遭厄运,让脆弱的生态______。填入画横线部分最恰当的一项是:
试就MutualExclusion、Progress、BoundedWaiting论述以下解决双进程临界区问题的算法是错误的:ProcessPO:do{flag[O]=true;While(flag[1]);Cri
设计作业调度算法时,不需要考虑下列_______因素。
CombatingFinancialCybercrimeThereisagrowingfinancialandeconomicthreat,athreattoallcountries,posedbyinterna
A、Nervous.B、Confident.C、Excited.D、Disappointed.A
QuestionsontheOriginsofChristmas1.WhydowecelebrateonDecember25th?A)TheBiblemakesnomentionofJesusb
最新回复
(
0
)