问题描述:
I have joined the school football team 改为同义句,
I have join the school football team 改为同义句
I'm ( )( )of the school football team
join后面有ed的
I have join the school football team 改为同义句
I'm ( )( )of the school football team
join后面有ed的
问题解答:
我来补答展开全文阅读