2. 外语
  3. Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. Only if cooked food and raw food a

Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. Only if cooked food and raw food a

admin2009-09-12  49
问题 Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods.
Only if cooked food and raw food are stored in the same refrigerator, the former would be contaminated.
选项 A、Y
B、N
C、NG
答案B
解析 依据文中“During storage”部分“raw food should always be stored in the lowest part．．． Store food in clean non-toxic washable containers or cover with foil or plastic film．．．．”可见，如果摆放位置适当，或者食品上套上保鲜膜之类的东西的话是可以有效避免的。
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大学英语四级

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