问题描述：
as to which 的解释和用法
Its publication has started a debate as to which way of parenting is superior.这里的as to 是about的意思吗?哪为什么要加个which呢 直接way...这里的which这干什么用的?
Its publication has started a debate as to which way of parenting is superior.这里的as to 是about的意思吗?哪为什么要加个which呢 直接way...这里的which这干什么用的?
问题解答：
我来补答展开全文阅读