题目:It can be inferred from the passage that________
A.natural materials are safe in food processing
B.chemicals are needed in food processing
C.food poisoning can be kept under control
D.food poisoning is out of control
喵查答案:C
由文中第五段第一句话可推测出C正确
题目:It can be inferred from the passage that________
A.natural materials are safe in food processing
B.chemicals are needed in food processing
C.food poisoning can be kept under control
D.food poisoning is out of control
喵查答案:C
由文中第五段第一句话可推测出C正确