英语动词的变化,in many ways my disability has helped me grow strong

ecome-became-become这是过去分词has+过去分词,完成时and连接两个并列主语helped是过去分词所以become用过去分词（become和helped都是谓语,才并列） 再问： 如：i liked playing soccer and playing the piano。 再答： like加to do或doing 前面的用doing 后面的也是doing 平行指and链接同样的句子成分 望采纳可追问 平行是完全相同 可以说是，谓语对谓语 状语对状语。。。。。。。