2. 外语
  3. Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. If the food with bacteria are cook

Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. If the food with bacteria are cook

admin2009-09-12  48
问题 Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods.
If the food with bacteria are cooked under 75℃, food poisoning can be prevented.
选项 A、Y
B、N
C、NG
答案A
解析 参见文中第四部分：If this chain of events can be broken，food poisoning can be prevented．而温度正是其中非常重要的一个因素。
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大学英语四级

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