再问 天山-4-12

will_kk

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

看了讨论，A,E似乎有争议，不过似乎倾向于E

我也觉得A不大对，但是不太清楚E这个结构是什么样的，

难道是For the farmers是介词短语的提前，正常应该是provided with high-energy feed, and milked regularly, Holstein cows will produce an average of 2,275 gallons of mild each per year for the farmer who takes care to keep them cool. ？

或者是，平行结构为keep them cool, (keep them) provided with high energy feed, and (keep them) milked regularly.

8过keep能这样用么？

还请nns解释一二

will_kk

那请问Provided with high-energy feed, and milked regularly

为什么and前面要加逗号叻？

will_kk

那再请斑竹确认下：有可能是这种平行结构么？

keep them cool, (keep them) provided with high energy feed, and (keep them) milked regularly

will_kk

斑竹，这个不对吧，Ａ逻辑上是不对的啊

因为如果是providing的话，就是主动了，（keep them） providing them? 或者(keep...,providing...,and milking them)都是不平行的