He did what he could--- his father on the farm.我知道填to help,如

问题描述:

He did what he could___ his father on the farm.我知道填to help,如果填help有什么语病呢?谢谢
1个回答 分类:英语 2014-12-05

问题解答:

我来补答
这里有两个动词,did and help,did有时态变化,所以它为谓语,to help表目的,必须加to.
 
 
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