The new book is about how Shenzhou 6 manned spaceship was sent up into space.是宾语还是表语从句
问题描述：
The new book is about how Shenzhou 6 manned spaceship was sent up into space.是宾语还是表语从句
答
表语从句,is是系动词题上说是宾语从句，阿累累，我也晕了sorry，是我错了，how引导的是从句作了about的宾语，是宾语从句意思是，about介词后，引导的宾语从句？嗯，介宾结构