can he join the rock band?同义句
问题描述：
can he join the rock band?同义句
can he ( ) ( ) the rock band?
答
Can he join the rock band?
= Can he (be in) the rock band?
注：join in和take part in意思是“加入某活动”,不能用于“加入团队/组织”；
in the rock band意思是“在摇滚乐队”即“加入摇滚乐队,成为其中一员”.