Peter is a good student except that he is sometimes careless.Peter is a good student 是主语?是个复合句吗?

问题描述:

Peter is a good student except that he is sometimes careless.Peter is a good student 是主语?
是个复合句吗?

Peter是主语 ,是,包括了一个定语从句

不叫主语,叫主句。
祝你学习愉快! (*^__^*)
请及时采纳,多谢!

是主从复合句.
Peter主语 is系动词 a good student表语 except that he is sometimes careless状语从句
其中的except that 是从属连词