加括号的是什么句子成分啊?Could you make friends by (doing the same as this teacher did)?

问题描述:

加括号的是什么句子成分啊?
Could you make friends by (doing the same as this teacher did)?

通过。。。方式交朋友 方式状语

宾语

介词by的宾语 与 by 一起作状语