This is what they think is the best solution.

问题描述:

This is what they think is the best solution.
句中“what is the best solution”是“they think”引导的宾语从句吗?可they think 为什么能放在what后面?能再举个例子吗?

they think 是插入语,后面那个is应该没有的.
是表语从句
比如 The question is who you think is the best man to do the work.is去掉后面的表语从句不是缺少成份了吗?那句话忘了去掉了。。要的,不好意思。