第2部分：阅读判断(第16～22题，每题1分，共7分)
下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C。
16.Killing insects and bacteria present in foods by irradiating is completely approved by the US government.
A. Right
B. Wrong
C. Not mentioned
17. A great many food processors produce irritated foods.
A. Right
B. Wrong
C. Not mentioned
18. Many consumers suspect the safety of irradiated foods and suggest the government inspect them severely .
A. Right
B. Wrong
C. Not mentioned
19. Some companies foresee the bankruptcy of food processing factories.
A. Right
B. Wrong
C. Not mentioned
20. Irradiated fruits and vegetables do not need to be labelled.
A. Right
B. Wrong
C. Not mentioned
21. Restaurants can serve irradiated food bought directly from distributors without labeling it.
A. Right
B. Wrong
C. Not mentioned
22. According to the passage， FDA approves irradiating food to some extent but irradiated food is not widely accepted.
A. Right
B. Wrong
C. Not mentioned
