According to the passage, killing insects and bacteria present in foods by irradiating is not completely approved by the US gove

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问题 According to the passage, killing insects and bacteria present in foods by irradiating is not completely approved by the US government.
It is required that labels placed on irradiated food or nearby bulk items such as vegetables and fruits should indicate irradiated ingredients.

选项 A、Right
B、Wrong
C、Not mentioned

答案B

解析 利用新线索词/结构“labels,irradiated ingredients”作为答案线索词,在第3段发现答案相关句:There is no requirement for the labeling of irradiated food served by chain restaurants or hospitals that buy directly from distributors, nor any regulations for products that contain irradiated ingredients.这个句子包含了我们所选取的两个答案线索结构,因此判断这个句子很可能是直接的答案相关句。该句说“没有要求对进行了放射杀菌的食物贴标签注明,也没有法令要求在包含放射成分的食物上贴标签注明”,显然这个内容与问题句的说法正好相反(问题句说“要求贴商标注明”),因此判定问题句的说法错误。
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