谢谢哈

LeannaChina

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.

1. on both diesel fuel and diesel engines has sparked a counterattack by the oil industry, saying
   
2. on both diesel fuel and engines have sparked the oil industry to counterattack, and they say
   
3. on both diesel fuel and diesel engines has sparked a counterattack by the oil industry, which says
   
4. both on diesel fuel and engines has sparked the oil industry to a counterattack, saying
   
5. both on diesel fuel and diesel engines have sparked the oil industry to counterattack, and it says
   
   A 和C 只有 句子的末尾有一词之差  之所以选了C 是不是因为 say 的主语是 oil industry 而不是 Agency 呀 谢谢各位啦
   

毛毛carina

恩，根据未划线句子的意思，say的逻辑主语应该是industry