It can be inferred from the passage that _________.
A)
in the future the chimpanzee can learn language like human beings
B)
in the past researchers taught a chimpanzee words of our natural language
C)
man and animals can get along well if they can communicate with each other
D)
the chimpanzee can communicate well with our human beings
出自:华北水利水电大学-水利水电建筑工程-大学英语2