请教个时态问题

55. 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) nor anything that was

   (C) and nothing that is

   (D) or anything that has been

   (E) and anything

答案是D，但是这个时态是如何确定的，难道是和主语the commission一致吗，作为并列，不是应该和that 后面的现在一般时一致吗？

谢谢

怎么没人回啊

自己顶一下