本月好几个人碰到这道题, 大家可以看看.
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 milk each per year.
A) providing them with high-energy feed, and milking them regularly, Holstein cows are producing
B) providing them with high-energy feed, and milked regularly, the Holstein cow are produces
C) provided with high-energy feed, and milking them regularly, Holstein cows are producing
D) provided with high-energy feed, and milked regularly, the Holstein cow produces
E) provided with high-energy feed, and milked regularly, Holstein cow will produce |