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Spencer125 · 发表于 2013-9-2 22:01:36

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 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 cows will produce
答案是E，为何不是D。现在时代为何不对？？？

摇曳的叶子 · 发表于 2013-9-2 22:14:16

them
the Holstein cow

Spencer125 · 发表于 2013-9-2 22:23:36

摇曳的叶子发表于 2013-9-2 22:14
them
the Holstein cow

饿，我无语了。。。。。。

448258130 · 发表于 2013-9-3 14:37:00

其实沙发的意思很清晰明了了

For the farmer who takes care to keep them cool中them需要指代
而the Holstein cow 是单数，无法指代

本贴相关题目 GMATPrep-2008E2-SC-177 | TN-12-SC-12 (FAGT)

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