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
Immediately after the Civil War, however, the diet began to change. 61) Rail transportation increased the supply and improved th
Immediately after the Civil War, however, the diet began to change. 61) Rail transportation increased the supply and improved th
admin
2010-07-06
36
问题
Immediately after the Civil War, however, the diet began to change. 61)
Rail transportation increased the supply and improved the quality of the milk that reached urban centers; cold storage and refrigerator cars made possible the greater consumption of fresh vegetables, fresh fruits, and fresh fish; and commercial canning extended the range of appetizing and healthful foods.
Subsequently food statistics indicated an increased consumption of dairy products, fresh fruits, fresh vegetables, sugar and syrups, coffee, tea, cocoa, and spices. Decreased consumption was shown for meats, potatoes, and grain products. 62)
By and large, the American diet continued to reflect a considerable reliance upon animal products, rather than on grains, which meant that a relatively large acreage was required to feed the American public.
Whereas a grain and fish diet, such as in Japan, requires only a quarter of an acre high-yield cropland and no pasture per capita, the American diet requires about two and a half acres of cropland and ten acres of pasture per capita. Also it indicated a shift toward the so-called protective foods, toward those high in vitamins and proteins. 63)
This change was greatly furthered by governmental food inspection (the Pure Food and Drug Act was passed in 1906), by the increasing use of mechanical refrigerators in the 1920’s and 1930’s and of freezers for frozen food during recent decades.
In the years after World War I a food revolution took place that’ was reminiscent of the one that occured after the Civil War. The output of the food-manufacturing industry quadrupled from 1900 to 1940. 64)
In that interval, as we have mentioned earlier, home canning gave way to commercial canning, and the labor of housekeeping was lightened.
Fortunately most of the major dietary changes that have taken place since the middle of the nineteenth century have resulted in better nutrition for the population. In part, these shifts have taken place because of a preference for new foods rather than old, but in part, they have been made because the new foods were advocated by nutritionists. Apparently American dietary customs were not so deeply ingrained as to prevent change in the interests of better health; 65)
Possibly one factor that has contributed to the readiness of Americans to accept new foods or food preparations is the general familiarity with a variety of regional dishes coming from many different lands.
Within a small area in New York City or San Francisco, one can find restaurants specializing in French, Italian, German, Turkish, Arabian, or Chinese cuisine. And at a Chinese restaurant in the United States the chef and waiter are as likely as not to be Oriental.
选项
答案
在这期间,如前文提到的,家庭制作罐头发展成为商业性的罐头制造,减轻了家务劳动。
解析
转载请注明原文地址:https://jikaoti.com/ti/hWisFFFM
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Fordecades,postersdepictingrabbitswithinflamed,reddenedeyessymbolizedcampaignsagainstthetestingofcosmeticsonani
Fordecades,postersdepictingrabbitswithinflamed,reddenedeyessymbolizedcampaignsagainstthetestingofcosmeticsonani
HowdoesAusubelfeelaboutthescientificprogressmadeeveryday?
Between1852,when【C1】________wasfirstestablishedthatMountEverestwasthehighestmountainonearth,and1953,whenEdmund
Childrenwhogriptheirpenstooclosetothewritingpointarelikelytobeatadisadvantageinexaminations,【C1】________toth
Ontheheelsofitsrecentdecisiontocriminalizeconsumerswhoripsongsfromalbumstheyhavepurchasedtotheircomputers(o
ThepagesoftheHarvardBusinessReviewarenotusuallypopulatedbynovelists.ButJosephFinderisjustsuchararity.Recent
WhoearnslessintheUnitedStatesthanthoseinmanyindustrializedcountries?ThereportisnowcoveringmuchofJapan,Sout
Whowillspeakupforinternationalcapitalism?Governmentsandbusinesses.Whatapitythatis!Thesesupposeddefendersofglo
Twofactorsweighheavilyagainsttheeffectivenessofscientificresearchinindustry.Oneisthegeneralatmosphereofsecrecy
随机试题
烧伤抗休克补液时,第一个24h输液量从何时计算()
钱某是民营企业家,并开办了一家自己的工厂甲厂。2003年甲厂与乙公司订立了一份客车买卖合同,约定由甲厂向乙公司提供客车30台,乙公司向甲厂支付货款600万元。甲厂履行了合同,乙公司却拒不支付货款。甲厂于2009年6月20日向辽宁省某市中级人民法院提起诉讼,
良等品细部测量为()。
(2006年)图8—39所示电路中,变压器视为理想的,R2=R1,则输出电压与输入电压的有效值之比为()。
某企业2011年2月1日购入需要安装的生产设备一台,价款2000万元,增值税税款340万元,款项均已支付。3月1日开始安装工程,领用企业生产的产品一批,实际成本为480万元;分配工程人员工资540万元。2011年9月20日安装完成并交付使用。该设备估计可使
在加涅总结的信息加工模式中不包含的结构是
阅读下文,完成下列5题。。约言之,藏书的①当能铸冶治学的风气,影响学风,②学术思想的活跃,学术思想的活跃又进一步③学风,并给著述提供津梁。战国时期学术的百家争鸣的出现,无疑与图书事业的发展有千丝万缕的联系。。梁代萧绎出任荆州称帝江陵,,招致饱学之
下列活动图中可以同时执行的活动是_____________。
WhatislackinginNorthAmerica’sretailindustry?
Man:Bill,haveyouheardthelatestnews?Itappearsthatwewon’tbelaidoffafterall.Woman:Oh,somewhatI’mtiredofwork
最新回复
(
0
)