精品一区二区三区在线播放_羞羞答答视频_国产成人网_久久综合给合久久狠狠狠97色69_亚洲啪啪_国产成人网

職稱英語綜合類完形填空基礎練習題

雕龍文庫 分享 時間: 收藏本文

職稱英語綜合類完形填空基礎練習題

  Street sellers, particularly in developing countries, supply large amounts of food _____ people on 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 produce. In many countries, _____, the authorities are not willing to recognize it as a formal sector of the food _____ system; they may ignore it in food control programs or even try to put an end to _____.

  There are two possible contaminants : pathogenic micro-organisms _____ harmful chemicals. As _____ as micro-organisms are concerned, there is apparently no convincing evidence that street foods are more involved in the transmission of infection than foods obtained in, e.g. hotels. Studies in Egypt and elsewhere have found street foods to compare not unfavorably with hotel _____ 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 _____ in the same area.

  Harmful chemicals have been found in street foods, and food exposed for sale on roadsides, may become _____ by lead from vehicle exhausts.

  Health dangers may arise from: purchase of raw materials of _____ quality; improper storage, processing, and cooking, leading _____ reuse of water; limited piped drinking-water; lack of refrigeration ; unsatisfactory waste-disposal facilities; and personal cleanliness.

  The authorities should _____ into account the potentials of different categories of food for transmitting disease, and should set appropriate standards of control for the different categories - sellers of bottled drinks require less control than those of food. Dry foods, dried grains, and sugared foods are _____ likely to transmit disease than cooked rice, low-acid milk, egg, and meat products. _____, foods which are thoroughly cooked and eaten at _____ are safer than precooked food kept at high temperatures for several hours.

  1 A for B on C by D at

  2 A but B however C besides D moreover

  3 A choice B processing C supply D production

  4 A them B those C him D it

  5 A and B or C but D yet

  6 A soon B far C much D many

  7 A services B kitchens C hygiene D foods

  8 A hotels B houses C buildings D generals

  9 A supported B enriched C contaminated D washed

  10 A heavy B clear C high D poor

  11 A to B about C from D around

  12 A use B think C take D work

  13 A highly B never C not D less

  14 A Certainly B Interestingly C Surprisingly D Similarly

  15 A once B twice C call D work

  參考答案:

  A  B  C  D  A B  D  A  C D A  C  D  D  A

  

  Street sellers, particularly in developing countries, supply large amounts of food _____ people on 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 produce. In many countries, _____, the authorities are not willing to recognize it as a formal sector of the food _____ system; they may ignore it in food control programs or even try to put an end to _____.

  There are two possible contaminants : pathogenic micro-organisms _____ harmful chemicals. As _____ as micro-organisms are concerned, there is apparently no convincing evidence that street foods are more involved in the transmission of infection than foods obtained in, e.g. hotels. Studies in Egypt and elsewhere have found street foods to compare not unfavorably with hotel _____ 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 _____ in the same area.

  Harmful chemicals have been found in street foods, and food exposed for sale on roadsides, may become _____ by lead from vehicle exhausts.

  Health dangers may arise from: purchase of raw materials of _____ quality; improper storage, processing, and cooking, leading _____ reuse of water; limited piped drinking-water; lack of refrigeration ; unsatisfactory waste-disposal facilities; and personal cleanliness.

  The authorities should _____ into account the potentials of different categories of food for transmitting disease, and should set appropriate standards of control for the different categories - sellers of bottled drinks require less control than those of food. Dry foods, dried grains, and sugared foods are _____ likely to transmit disease than cooked rice, low-acid milk, egg, and meat products. _____, foods which are thoroughly cooked and eaten at _____ are safer than precooked food kept at high temperatures for several hours.

  1 A for B on C by D at

  2 A but B however C besides D moreover

  3 A choice B processing C supply D production

  4 A them B those C him D it

  5 A and B or C but D yet

  6 A soon B far C much D many

  7 A services B kitchens C hygiene D foods

  8 A hotels B houses C buildings D generals

  9 A supported B enriched C contaminated D washed

  10 A heavy B clear C high D poor

  11 A to B about C from D around

  12 A use B think C take D work

  13 A highly B never C not D less

  14 A Certainly B Interestingly C Surprisingly D Similarly

  15 A once B twice C call D work

  參考答案:

  A  B  C  D  A B  D  A  C D A  C  D  D  A

  

主站蜘蛛池模板: 久久久国产精品一区二区三区 | 97久久精品 | 精品人伦一区二区三区蜜桃网站 | 精品99久久久久久 | 激情欧美日韩 | 国产午夜精品福利 | 欧美一区二 | 久热精品在线 | 国产精品美女久久 | 五月婷婷之婷婷 | 国产99精品视频 | 精品欧美乱码久久久久久1区2区 | 久久精品av | 懂色av蜜臀av粉嫩av | 91午夜在线 | 欧美xxxⅹ性欧美大片 | 久久亚洲国产精品 | 国产色在线 | 黄a大片 | 久热久| 一区二区中文字幕 | 天天看毛片 | 高清一二三区 | 色一情一区二区三区四区 | 日韩看片| 国产情侣一区二区三区 | 成人一区二区视频 | 国产三级在线看 | 午夜激情网站 | 日韩av在线不卡 | 免费国产一区二区 | 天堂中文在线8 | 精品久久久久亚洲 | 一区二区在线视频观看 | 亚洲色图第一区 | 九九热视频在线观看 | av在线中文 | 18av在线播放 | 免费性色 | 国产一区二区中文字幕 | 99精品欧美一区二区三区综合在线 |