请教prep一题－帮忙看一下吧！！！

The Environmental Protection Agency’s proposal to place restrictions on both diesel fuel and diesel engines has sparked a counterattack by the oil industry, saying that the move will exacerbate the nation’s fuel supply problems.

A.    on both diesel fuel and diesel engines has sparked a counterattack by the oil industry, saying

B.    on both diesel fuel and engines have sparked the oil industry to counterattack, and they say

C.    on both diesel fuel and diesel engines has sparked a counterattack by the oil industry, which says

D.    both on diesel fuel and engines has sparked the oil industry to a counterattack, saying不平行

E.    both on diesel fuel and diesel engines have sparked the oil industry to counterattack, and it says

C

Why not A?

Wait for your help!

我认为应该是industry say。

所以不知道为时么a不对。

继续讨论！

如果按你的理解,这样saying 就错了,当它做伴随或结果是,它的发出者只能是主句主语

因此,修industry只能用which

我改正我之前的想法