问题
It can be inferred from the passage that the lobby group Consumer International wants to__ 查看材料
A:make product labeling satisfy ISO requirements
B:see all household products meet environmental standards
C:warn consumers of the danger of so-called green products
D:verify the efforts of non-polluting products
B:see all household products meet environmental standards
C:warn consumers of the danger of so-called green products
D:verify the efforts of non-polluting products
正确答案是：
