大全713-新问题

小巧玲珑

713。 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（D）

(E) and anything

如果把E的AND改成OR是不是比D还好呢？

mysunshiner

不是， D. 有 has been, 如果去掉，就改变了完成时持续状态的含义。

E. anything (that is) synthesized

heilonghrb11

我认为这里是说被合成的物质，完成时就是表示已被合成