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
外语
Reducing Waste Food Experts in the food industry are thinking a lot about trash these days. Restaurants, colleges, hospitals
Reducing Waste Food Experts in the food industry are thinking a lot about trash these days. Restaurants, colleges, hospitals
admin
2013-01-10
24
问题
Reducing Waste Food
Experts in the food industry are thinking a lot about trash these days. Restaurants, colleges, hospitals and other institutions are compensating for the rising costs of waste in novel ways. Some are tracking their trash with software systems, making food in smaller amount or trying to cut down on trash-hauling costs. Roughly 30 percent of food in the United States goes to waste, costing some $48 billion annually, according to a Stockholm International Water Institute study. A 2004 University of Arizona study estimated that 40 to 50 percent of food in the United States is wasted. Freshman students at Virginia Tech were surprised this year when they entered two of the campus’s biggest dining hails to find there were no cafeteria trays. Getting rid of trays has cut food waste by 38 percent at the cafeterias, said Denny Cochrane, manager of Virginia Tech’s sustainability program. Before the program began, students often grabbed whatever looked good at the canteen, only to find at the table that their eyes were bigger than their stomachs, he said
That same phenomenon often happens at Oregon’s Portland International Airport. Busy travelers often discard half-eaten meals into trash cans, adding dozens of tons of waste that the airport must pay the city to haul away. Now the airport is carrying out a program to install food-only trash carts. The food waste is collected in biodegradable (可生物 降解的) bags and given to the city to use as compost (肥料). Besides being environmentally friendly, the changes may save the airport money. It costs about $82 to have one ton of trash hauled from the airport to the city landfill (垃圾掩埋场). But food waste costs about $ 48 a ton to haul.
Cutting back on the waste can require spending money on software and training. LeanPath, based in Portland, Ore. , sells a software system to track food being thrown out. Steve Peterson, head chef at the MGM Grand hotel in Las Vegas, said he was surprised when he installed the LeanPath system and saw the value of food that was going out the back door. To cut costs, Peterson decided to reduce serving sizes. He said customers weren’t bothered by the switch, which has helped him lower food waste by between 15 to 20 percent over 18 months.
What is the main idea of the passage?
选项
A、Great amount of food is wasted at public places.
B、Individuals don’t pay attention to food waste.
C、It costs more money to make environmental friendly disposal.
D、Lots of new methods are taken to dispose food waste.
答案
D
解析
主旨大意题。文章第一段就说食品业的专家,饭店、学校、医院等机构都对食品废物处理给予了很多的关注,想出了很多新的办法。在接下来的三段当中,分别介绍了三种不同的处理食品废物的方法:学校取消餐厅托盘、机场安装食品废物专用垃圾箱和饭店采用专业软件。所以,本篇文章的主要内容是[D]“很多新的方法被用于处理食品废物”。第二段前半部分说在美国食品浪费巨大,但这仅是人们对食品废物处理给予更多关注的原因,并不是文章的主要内容,故排除[A];文章介绍了机构对食品废物的处理方式,没有涉及到个人的态度,因此排除[B];机场安装专用垃圾箱,饭店采用软件管理,都需要一定的资金投人,而学校中不使用托盘并没有增加成本,因此不能说采取对环境有利的食品废物处理直式,就一定会花很多钱,所以排除[C]。
转载请注明原文地址:https://kaotiyun.com/show/SJhK777K
0
专业英语四级
相关试题推荐
ComeSeptember,thecampusesofAmericawillbeswarmingnotjustwithreturningundergraduates,butalsowithemployersseton
It’ssaidthemostexcitingkindofeducationisalsothemostpersonal.Nothingcan【C1】______thejoyofdiscoveringsomething
It’ssaidthemostexcitingkindofeducationisalsothemostpersonal.Nothingcan【C1】______thejoyofdiscoveringsomething
Iflifeexpectancywereamarathon,youcouldsaythattheUnitedStatesisfadingfromthepack.Althougheveryoneislivinglo
Steven’s______closetohisbrothermadepeoplemistakethemforoneanother.
Industryshouldgetridofhalfitsbosses,saysbehavioralpsychologistAlfredJ.Marrow."Adultsarequitecapableofhandling
It’sreleasedthatbytheendofthisyeartherateofunemploymentinthatnation______byabout3%.
Theeffectofthebabyboomontheschoolshelpedtomakepossibleashiftinthinkingabouttheroleofpubliceducationinthe
______energyundertheearthmustbereleasedinoneformoranother,forexample,anearthquake.
Mysistersaidthatshewouldworkouttheproblemherself_____askmybrotherforhelp.
随机试题
“防消结合”,要求把同火灾做斗争的两个基本手段——防火和灭火有机地结合起来,做到相辅相成、互相促进。()
下列对于供配电线路的描述中,正确的有()。
按照《中国共产党章程》的规定,中国共产党是()
甲股份有限公司(以下简称甲公司)适用的所得税税率为33%,按净利润的10%提取法定盈余公积,按净利润的10%提取法定公益金。甲公司20×1年度的财务会计报告批准报出口为20×2年3月10日。甲公司发生的有关事项如下:1.20×1年11月10日,甲公司因对
旅客或者其继承人向铁路运输企业请求赔偿的请求,应当自事故发生之日起()内提出。
(单选)河姆渡氏族遗址发现于()。
①这些霜花团团簇簇的,很有点花园的气象②一旦太阳从山峦中升起来,印着霜花的玻璃窗就像魔镜一样,散发出奇诡的光辉③早晨,迎接我的是一夜寒流和冷月,以及凝结在玻璃窗上的霜花④这天的霜花不似往日的,总是呈树的形态⑤想必霜花也知道立春了吧⑥你能从中看出喇
对于ODS体系,有下列说法:Ⅰ.ODSⅠ:第一类ODS数据更新频率是天级,一般隔夜后将数据更新到ODS中Ⅱ.ODSⅡ:第二类ODS的数据更新频率是小时级,如4小时更新一次Ⅲ.ODSⅢ:第三类ODS的数据更新频率是秒级,即操作型系统中的数据发生改变后,
Whereisthewomangoingtospendherholiday?
Lookatthenotes.Someinformationismissing.Youwillhearpartofatalkbyaninvestmentconsultantofacompany.Foreach
最新回复
(
0
)