A:①②③④
B:②③④
C:①②③
D:①③④
I think cheetahs are more exciting. They can run ______ fast.
如果□+□+※+※+※=21, □+□+※+※+※+※+※=27
那么,□=____,※ =____
以下有关动物运动和行为错误的叙述是( )