The commission has directed advertisers to restrict the use of the word "natural" to foods that do not contain color or flavor additives, chemical preservatives, or nothing that has been synthesized.
17. The commission has directed advertisers to
restrict the use of the word “natural” to foods that
do not contain color or flavor additives, chemical
preservatives, or nothing that has been synthesized.
(A) or nothing that has been
(B) or that has been
(C) and nothing that is
(D) or anything that has been
(E) and anything
请问为什么需要用or 不能用and 的呢?找了好久没找到帖子呀。。
谢谢大牛们了。。