T-4-Q12 again

EagerBeaver

T-4-Q12

For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of mild each per year.

1. providing them with high-energy feed, and milking them regularly, Holstein cows are producing

2. providing them with high-energy feed, and milked regularly, the Holstein cow produces

3. provided with high-energy feed, and milking them regularly, Holstein cows are producing

4. provided with high-energy feed, and milked regularly, the Holstein cow produces

5. provided with high-energy feed, and milked regularly, Holstein cows will produce

Why choose E? 和"For the farmer who takes care to keep them cool"的逻辑关系？

What's the logic behind it?

EagerBeaver

谢谢！！

不过and前面有个, 我觉得不好。。。

但也没有更好的了。。。

xionghuixhs

provided with high-energy feed, and milked regularly的逻辑主语是cows，

不能选a或b，providing 修饰的主体有歧义，也讲不通；

For the farmaer 。。。是目的状语，修饰奶牛产奶。