A．Because Panda is also called Panda Bear. B．Because Panda looks like a bear. C．Because Panda has a cousin, Red Panda. D．Because Panda has Red Panda share many characteristics with both bears and raccoons.
A.Because B. B．Because C. C．Because D. D．Because
【参考答案】
D 解析：Why have scientists debated for more than a century......