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
Chemistry is the study of the behavior and composition of matter. All foods are made up of chemical substance which undergoes
Chemistry is the study of the behavior and composition of matter. All foods are made up of chemical substance which undergoes
admin
2013-06-12
26
问题
Chemistry is the study of the behavior and
composition of matter. All foods are made up of
chemical substance which undergoes chemical
changes when cooking in an oven or digested 【1】______
within the body. The cooking of meat and
vegetables induce chemical changes, making 【2】______
it more delicious; similarly the leavening action of【3】______
baking powder is a straightforward chemical change,
as is the conversion of starch into sweet sugars
by digestion.
Cookery is a science requiring for knowledge 【4】______
of chemistry. This is evident from the variety of
cooking products and food additives available
as cooking oils, fats, colorings, sweeteners,
tenderizers, flavorings, screaming agents, preservatives,
etc. Each is carefully prepared before 【5】______
painstaking research.
It is therefore essential for trained cookers to 【6】______
understand chemical science in order to appreciate
the chemistry nature of foods and the changes 【7】______
achieving on cooking. Homeworkers should also 【8】______
know cleansing agents and textiles used in the 【9】______
home and how the latter responds to the effects 【10】______
of heat, light, water, and chemical cleansing agents.
【M3】
选项
答案
将it改为them
解析
因为其先行词为复数名词短语"the meat and vegetables"。
转载请注明原文地址:https://kaotiyun.com/show/sr4O777K
0
专业英语八级
相关试题推荐
Sciencepresentlyplacednovelanddangerousfacilitiesinthehandsofthemostpowerfulcountries.Humanitywasinformedthat
Whathandshakemean?Inone’sowncountry,1.Insomecultures,people—shakehands—bowstoeachother—【1】
Intheyearsfollowingthe1977DietaryGoalsandthe1982NationalAcademyofSciencesreportondietandcancer,thefoodindu
SayingthatPabloPicassodominatedWesternartinthe20thcenturyis,bynow,themerestcommonplace.Inhis50thbirthday,th
"IfWintercomes,canSpringbefarbehind?"isawell-knownlinewrittenby
______istheAmericanpresidentduringTheGreatDepressionwhoproposedNewDeal.
Inwhichcountrywouldparentsoftenthreatentopunishchildrenbyleavingthemoutside?
美国的传统节日,有不少是我这个东方人从未经历过,甚至闻所未闻的。刚到美国,我去一所成人学校读英语。一脚跨进教室,就见一位碧眼女郎飞步迎来,献上一张心形卡片。上面赫然写着:“我喜欢你!”我不禁愕然。纵然“一见钟情”,也没有如此神速的!岂料又有一位金
CrypticColoringCrypticcoloringisthecommonestuseofcolorinthestruggleforexistence.ⅠCrypticcoloring,maybeei
CrypticColoringCrypticcoloringisthecommonestuseofcolorinthestruggleforexistence.ⅠCrypticcoloring,maybeei
随机试题
个体发展的物质基础是()
A、建筑工人的腰背痛B、高空坠物致工人脚外伤C、收获水稻致农民手外伤D、纺织工人的噪声性耳聋E、搬运工人的脚胼胝属于与工作有关疾病的是
每天咯血量为多少时属于大量咯血
简述超声波法检测桩基完整性时,检测前应做哪些准备工作。
总承包单位依法将建设工程分包给其他单位的,分包单位应当按照分包合同的约定对其分包工程的质量向( )负责,总承包单位与分包单位对分包工程的质量承担连带责任。
饰面板(砖)工程应对()进行复验。
在7级风条件下进行起重作业,估计发生事故的可能性很大,如果发生事故会造成重大损失。则该危险源为( )。
安装完Windows后,桌面上通常出现的图标有()。
Therewereonlyafew(survive)______fromtheair-crash.
Herecomesthee-bookrevolutionA)Atwhattemperaturedoelectronicbookscatchfire?We’regoingtofindoutsometimethi
最新回复
(
0
)