7418Which of the following statements concerning banning GM foods is true according to the pas9375

Which of the following statements concerning banning GM foods is true according to the passage？ 查看材料 A.Underdeveloped countries have banned GM foods. B.Both Europe and the U. S. have banned GM foods. C.Most European countries have not banned GM foods. D.The United States has not banned GM foods. 请帮忙给出正确答案和分析，谢谢！