2. 职称英语
  3. Street food is food that is prepared, sold and eaten on city streets. Street

Street food is food that is prepared, sold and eaten on city streets. Street

游客2023-07-30  31
问题    Street food is food that is prepared, sold and eaten on city streets. Street food is an important part of the【C1】______of people in developing countries. An【C2】______2,500 million people worldwide eat street food. This kind of food is【C3】______in cost, tasty, nutritious and easy to serve, it is designed for the lives of busy people in large cities.
   But buyers must be careful【C4】______health risks. Street food sellers in developing countries often【C5】______the storage, cooking and cooling equipment necessary to【C6】______the formation of dangerous bacteria.【C7】______some conditions, a single bacterium can grow into seventeen-million disease-carrying organisms in just eight hours. The lack of clean【C8】______water and waste removal systems also【C9】______the risk of infection.
   The Food and Agriculture Organization is leading an effort to make street food【C10】______.【C11】______the past fifteen years, it has helped officials【C12】______street food in more than twenty cities worldwide.【C13】______, FAO officials have been working【C14】______the South African government【C15】______such a project. The UN agency produced a food safety teaching【C16】______for public health officials. The guide offers suggestions【C17】______how to prepare food【C18】______. A videotape shows【C19】______producing safe food results in【C20】______business.  [br] 【C19】
选项 A、how
B、what
C、when
D、why
答案 A
解析
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