Education cannot be （） in any country.

A．none
B．either
C．neither
D．both

A. a corpse
B. a phrase
C. a skeleton
D. a secret

A. In the 20th century, doctors realized the importance of anatomy (解剖) in the development of medicine.
B. The doctors of the ancient times liked to collect as many skeleton as possible.
C. The thieves stole skeletons from tombs in order to help the doctors.
D. It was legal that corpses of anybody were cut open for scientific examination in history.