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
Dried Foods Centuries ago, man discovered that removing moisture(51)food helped to preserve it, and that the easiest way to d
Dried Foods Centuries ago, man discovered that removing moisture(51)food helped to preserve it, and that the easiest way to d
admin
2009-06-15
84
问题
Dried Foods
Centuries ago, man discovered that removing moisture(51)food helped to preserve it, and that the easiest way to do this was to expose the food to the sun and wind. In this(52)the North American Indians produce dried meat and make it into cakes, the Scandinavians make(53)fish and the Arabs make dried dates.
All foods contain(54), cabbage and other leaf vegetables contain as much as 93% water, potatoes and other root vegetables 80%, lean meat 75%, and fish anything from 80% to 60% depending(55)how fatty it is. If this water is(56), the activity of the bacteria which causes food to go bad is stopped.
Now day most foods are dried mechanically. The most common(57)of such drying is to put food in chambers. This is the usual method for drying such things(58)vegetables, minced meat, and fish.
Liquids such as milk, coffee, tea, soups and eggs may be dried(59)pouring them over a heated horizontal steel cylinder or by spraying them into a chamber through(60)a current of hot air passes. In the first(61),the dried material is scraped off the roller as a thin film which is then broken up into small pieces, though still relatively coarse flakes. In the second process it falls to the bottom of the chamber as a fine powder. Where(62)pieces of meat and vegetables are required, as in soup, the ingredients are dried separately and then mixed.
Dried foods take up less room and weigh less(63)the same food packed in can or frozen, and they are(64)to climbers, explorers and soldiers in battle, who have little storage space. They are also popular with housewives(65)it takes so little time to cook them. Usually it is just a matter of replacing the dried-out moisture with boiling water.
选项
A、before
B、after
C、because
D、when
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/C52d777K
本试题收录于:
职称英语卫生类基础题库职称英语分类
0
职称英语卫生类基础
职称英语
相关试题推荐
Youareaskedtowriteacompositioninwhichyougiveyourownopinionsonthefollowingstatement.Face-to-facecommunicat
Readthefollowingpassageandanswerquestions9-18.1.WhenChristopherColumbuslandedonAmerica’sshores,heencounteredco
ThePlanningCommissionassertsthattheneededreductioninacutecarehospitalbedscanbestbeaccomplishedbyclosingthesm
ThePlanningCommissionassertsthattheneededreductioninacutecarehospitalbedscanbestbeaccomplishedbyclosingthesm
Youaregoingtoreadanewspaperarticleaboutamanwhoisrunningroundtheworld.Eightparagraphshavebeenremovedfromth
Youaregoingtoreadanewspaperarticleaboutamanwhoisrunningroundtheworld.Eightparagraphshavebeenremovedfromth
Youaregoingtoreadamagazinearticleaboutlearningtoflyaplane.Eightparagraphshavebeenremovedfromthearticle.Cho
DriedFoodsCenturiesago,mandiscoveredthatremovingmoisture(51)foodhelpedtopreserveit,andthattheeasiestwaytod
随机试题
漂白粉有效氯低于多少时不能使用
CR成像中将光信号转换为电压信号的是
我某进出口公司于1999年1月15日用电报向外国一公司发盘,要求在20日复到我公司有效。1月18日上午9:00,我公司同时收到外国公司表示接受和撤回接受的电传。根据《联合国国际货物买卖合同公约》的规定,此接受()。
中型通信传输设备工程的投资额为()。
企业短期筹资常用的方式是通过()取得所需资金。
2012年3月,张某将他与李某共有的一辆汽车出卖得款2万元。李某在外地得知后即来信要求分得1万元,张某未给。2015年1月,李某回到本地再次向张某索要,张某给了1万元。2月,张某得知诉讼日时效已过于是向李某索回1万元,李某拒绝,张起诉至法院,下列说法正确的
为应对国际金融危机冲击,我国从2008年第四季度开始实施的积极财政政策,与1998年为应对亚洲金融危机实施的积极财政政策不同的是进行了()。
按()的方式不同,股票流通市场分为议价买卖和竞价买卖。
【2013年浙江省第48题】从1,2,3,……,30这30个数中,取出若干个数,使其中任意两个数的积都不能被4整除。问最多可取几个数?
设f(x)=sinx,则f(x)有()
最新回复
(
0
)