He seemed to spend a lot of time on homework 的同义句
问题描述：
He seemed to spend a lot of time on homework 的同义句
最好有中文解释和为什么要那样改、谢谢
答
He seemed to spend a lot of time on homework
seemed to do sth.看起来像做某事
= He spent a lot of on homework is seen by us.
it is seemed that he spent a lot of time on homework.
看起来他花了很多时间在做作业上.
it is .that
这里将 seemed 表语放前作为强调,主语从句放后.