如图是对几种动物的相同点进行比较归纳(圆圈交叉部分为相同点),下列叙述错误的是( )
A:Ⅰ是可以飞行
B:Ⅱ是有性生殖,体内受精,卵生
C:Ⅳ是变态发育
D:Ⅲ是有辅助呼吸器官的生物
You won't want to visit any other mountain if you have seen Wu yue, but you won't wish to see even Wu yue _______returning from Mount Huangshan.
氢原子光谱中巴耳末系中最短波长是( )