请选择ABC6@.H(_ What are they? They goats.*a,U5w)t+N0q5r'q.G-A
A are*a,U5w)t+N0q5r'q.G-A
B is*a,U5w)t+N0q5r'q.G-A
C am*a,U5w)t+N0q5r'q.G-A