问题:
Which four statments are true?()
A . Raccoon is-a Mammal.
B . Raccoon has-a Mammal.
C . BabyRaccoon is-a Mammal.
D . BabyRaccoon is-a Raccoon.
E . BabyRaccoon has-a Mammal.
F . BabyRaccoon is-a BabyRaccoon.
Which four statments are true?()
● 参考解析
本题暂无解析