2. 职称英语
  3. Nowadays, people’s lifestyles are changing, which has resulted in the demand for

Nowadays, people’s lifestyles are changing, which has resulted in the demand for

游客2023-08-01  46
问题 Nowadays, people’s lifestyles are changing, which has resulted in the demand for fast foods. [br] Usually one bacterium is sufficient to cause illness.
选项 A、Y
B、N
C、NG
答案 B
解析 参见第二段中的：Usually，it takes large numbers of food poisoning bacteria to be present in food in order to cause illness．原文中“large numbers of．．bacteria”与题目中“one bacteria”不符。
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