首页
登录
职称英语
Street sellers, particularly in developing countries,【C1】______large amounts
Street sellers, particularly in developing countries,【C1】______large amounts
游客
2024-10-20
0
管理
问题
Street sellers, particularly in developing countries,【C1】______large amounts of food to people【C2】______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【C3】______. In many countries,【C4】______, the authorities are not willing to【C5】______it as a formal sector of the food supply system. They may【C6】______it in food control programs or even try to put an end to it.
There are two possible【C7】______: pathogenic micro-organisms and【C8】______chemicals. As【C9】______as micro-organisms are concerned, there is apparently no convincing evidence that street foods are more【C10】______in the【C11】______of infection than foods obtained in, e.g. hotels. Studies in Egypt and elsewhere have found street foods to compare not【C12】______with hotel foods in respect of contamination with micro-organisms — some street foods were found to be contaminated with pathogens,【C13】______so were foods from four-and five-star hotels in the same area.
Hazardous chemicals have been found in street foods, and food exposed for sale on roadsides may become contaminated by lead from vehicle【C14】______.
Health dangers may【C15】______with: purchase of raw【C16】______of poor quality; improper storage,【C17】______, and cooking; limited piped drinking-water; lack of refrigeration; unsatisfactory waste-disposal facilities; and personal cleanliness. The authorities should take【C18】______account the potentials of different categories of food for transmitting disease. Dry foodstuff, dried grains, and【C19】______foods are less likely to transmit disease than gravies, cooked rice, and low-acid milk, egg, and meat products. Similarly foods which are【C20】______cooked and eaten at once are safer than precooked food kept at high temperatures for several hours. [br] 【C4】
选项
A、but
B、however
C、besides
D、what
答案
B
解析
逻辑关系题根据上下文,街边摊贩为人们提供了大量食物,而政府又不愿将他们计人食物供应体系,可见此处为转折关系。but,however的差异在于but在文法上是一个连接词,即用来连接两个完整句子;但however只是个副词,不能用来连接句子,因而常作插入语,放句中,常常在前面用逗号。故此处选B。(补充:still语气强,多用于肯定句或疑问句。指尽管作出让步,采取措施或表示反对,但情况仍然如故,无所改变。yet常用于否定句,语气比still稍强。指不管作出多大努力或让步,仍达不到预期的结果。nevertheless指尽管作出完全让步,也不会发生任何影响。while表对比,一般可与whereas换用,但程度弱一些。)
转载请注明原文地址:https://tihaiku.com/zcyy/3809908.html
相关试题推荐
Theyaretalkingvigorouslyaboutthepeopleandcountries______theyhadvisite
Inthe1920sdemandforAmericanfarmproductsfell,asEuropeancountries
Inthe1920sdemandforAmericanfarmproductsfell,asEuropeancountries
Whatisthenewsitemmainlyabout?[br][originaltext][21]Indeveloping
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
Streetsellers,particularlyindevelopingcountries,【C1】______largeamounts
随机试题
Whichoftheitalicizedpartsisusedasanobjectcomplement?A、Hermindisbeco
WhyWeNeedGoodTeachers[A]TherelativedeclineofAme
【B1】[br]【B12】A、ingeneralB、inconclusionC、onthecontraryD、thatistosayD
革囊胃是指()A.胃癌伴胃扩张 B.胃癌伴幽门梗阻 C.胃癌伴胃下垂
人口机械增长是由()所导致的。A.人口构成差异 B.人口死亡因素 C.
在贝克和雷米的认知疗法中,检验表层错误观念的技术包括()。多选A.建议 B
药材断面淡红棕色或黄棕色,显颗粒性,髓部有星点。此药材是A.白芍 B.盐附子
(2017年真题)通达路桥公司拟在某省兴建一座大桥。这项工程将面临诸多不确定因素
在工作介质为有机氯化合物、农药、染料等工程中,能耐强酸、强碱和有机溶剂腐蚀,且具
短暂性脑缺血发作(TIA)进一步检查
最新回复
(
0
)