2. 外语
  3. Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. The poison produced by bacteria is

Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. The poison produced by bacteria is

admin2009-09-12  104
问题 Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods.
The poison produced by bacteria is not destroyed during cooking, so correct ______ before and after cooking is essential.
选项
答案storage of food
解析 参见文章“Staphylococcus aureus”部分“Note”中的内容：The toxin is not destroyed during cooking so correct storage of food before and after cooking is essential．同时注意toxin和poison之间的替换。
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大学英语四级

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