all we know is that we are the most lovely flowers in the garden.是什么从句

分类: 作业答案 • 2021-12-28 17:26:46

问题描述：

all we know is that we are the most lovely flowers in the garden.是什么从句
请问这是什么从句,是主语,还是表语,还是同位语

答

all we know 主语从句
we are the most lovely flowers in the garden.表语从句