标题: 天山 4-12 [打印本页]
作者: rabbitbugs 时间: 2006-11-19 06:34 标题: 天山 4-12
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.
- providing them with high-energy feed, and milking them regularly, Holstein cows are producing
- providing them with high-energy feed, and milked regularly, the Holstein cow produces
- provided with high-energy feed, and milking them regularly, Holstein cows are producing
- provided with high-energy feed, and milked regularly, the Holstein cow produces
- provided with high-energy feed, and milked regularly, Holstein cows will produce
标准答案是E, 可我选A, 不知道错在哪里?
作者: kenlily 时间: 2006-11-19 20:38
现在分词表主动,过去分词表被动。
这里的主语是cows,所以要用被动。
作者: rabbitbugs 时间: 2006-11-22 19:30
但是,可以不可以把providing them with high-energy feed, and milking them regularly当作takes care to keep them cool的伴随状语?
作者: goodfishs 时间: 2006-11-23 06:59
把provided with high-energy feed, and milked regularly 放在2个逗号间,不会产生歧异吗?他在语法上是不是也可以修饰farmer?
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