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
Street sellers, particularly in developing countries, supply large amounts of food to people【C1】________ low incomes. This secto
Street sellers, particularly in developing countries, supply large amounts of food to people【C1】________ low incomes. This secto
admin
2021-11-23
39
问题
Street sellers, particularly in developing countries, supply large amounts of food to people【C1】________ low incomes. This sector also employs some 6%-25% of the work force, mainly women, in developing countries, and provides markets for agricultural and other【C2】________ . In many countries, however, the authorities are not willing to【C3】________ it as a formal sector of the food supply system. They may ignore it in food control programs or even try to put an end to it.
There are two possible【C4】________ : pathogenic micro-organisms and hazardous chemicals. As far as micro-organisms are concerned, there is apparently no convincing evidence that street foods are more involved in the transformation of infection than foods obtained in, e.g. hotels. Studies in Egypt and elsewhere have found street foods to compare not【C5】________ with hotel foods in respect of contamination with micro-organisms—some street foods were found to be contaminated with pathogens, but so were foods from four- and five-star hotels in the same area.
Hazardous【C6】________ have been found in street foods, and food exposed for sale on roadsides may become contaminated by lead from vehicle exhausts.
Health dangers may【C7】________ with: purchase of raw material of poor quality; improper storage, processing, and cooking; limited piped drinking-water; lack of【C8】________ ; unsatisfactory waste-disposal facilities; and personal cleanliness. The authorities should take into account the potentials of different categories of food for transmitting diseases. Dry foodstuff, dried grains, and【C9】________ foods are less likely to transmit diseases than gravies, cooked rice, and low-acid milk, eggs, and meat products. Similarly foods which are thoroughly cooked and eaten at once are safer than【C10】________ food kept at high temperatures for several hours.
A. on prep B. produce C. sugared D. precooked
E. with F. chemicals G. product H. ice
I. consider J. unfavorably K. recognize L. arise
M. refrigeration N. contaminants O. favorably
【C4】
选项
答案
N
解析
关键词复现题。根据词性,此处应当填入名词。此句为总起句,根据下文内容可见本段落在讨论食物污染的来源,且文中又提到“in respect of contamination with micro.organisms”,故答案为contaminants“污染物”。
转载请注明原文地址:https://kaotiyun.com/show/7rtK777K
0
专业英语四级
相关试题推荐
Animalsarelivingcreaturesandmostofusoftenforgetaboutit.Althoughtheycan’tspeakourlanguage,theycanunderstandu
A.approximatelyB.dedicatedC.dispensableD.distinctionE.engagedF.evolveG.exactlyH.informalI.
A.approximatelyB.dedicatedC.dispensableD.distinctionE.engagedF.evolveG.exactlyH.informalI.
A.tragedyB.actuallyC.preparedD.informE.visibleF.remindG.mealsH.agreeingwithI.obligedJ.makeK.resolu
Thedeal______beforeitwassignedandsealed,evenaftertheLetterofIntentwasdrawnup.
A、Makingpeopleknoweverychildhastherighttoeducation.B、Transferthepoorkidsfrompublicschoolstotheprivateones.C
Theoldmotherfeltworriedabouttheyoungcouplewhoalwayscouldn’tsee______onproblems.
Ifyouintendtomeltthesnowfordrinkingwater,youcan_____extrapuritybyrunningitthroughacoffeefilter.
Theoldcoupletookaverylongtimeto______thelossoftheirson.
随机试题
A.药品使用的专属性B.需要用药的限时性C.用药后果的两重性D.质量控制的严格性E.药品生产过程的时间性
A.变质性炎症B.浆液性炎症C.增生性炎症D.化脓性炎症E.出血性炎症流行性脑脊髓膜炎属于()。
()不属于薪酬对企业的功能。
由于平均固定成本的作用,使得AC曲线最低点的出现()AVC曲线的最低点。
艺术批评
下列论述错误的是()。
除了吃川菜,张涛不吃其他菜肴。所有林村人都爱吃川菜。川菜的特色为麻辣香,其中有大量的干鲜辣椒、花椒、大蒜、姜、葱、香菜等调料。大部分吃川菜的人都喜好一边吃川菜,一边喝四川特有的盖碗茶。如果上述断定为真,则以下哪项一定为真?()
Whathappenedtotheauthor’scompanyfiveyearsago?
Whatdoesthewomanmean?
•Readthetextbelowaboutanaccountant.•Choosethebestwordtofilleachgap,fromA,B,CorD.•Foreachquestion193
最新回复
(
0
)