I,who am your best friend,certainly will help you.这个句子的疑问

问题描述：

I,who am your best friend,certainly will help you.这个句子的疑问
我知道是非限定性定语.who am your best friend补充说明I.但后面的certainly will help you我就不太懂了.它还是不错说明I吗?
那可以这样写吗？I certainly will help you,who am your best friend

1个回答分类：综合 2014-10-09