試題詳解

24 Which of the following statements is true?
(A) We can be sure that organic milk comes from healthy cows not subjected to antibiotics, hormones, pesticides, or GM materials.
(B) The customers should be warned against organic food actually contaminated by genetically modified organisms.
(C) Natural food industry invests a lot of money in trying to find out the best way to promote GM foods.
(D) GM-free foods can be easily verified.