单项选择题

The passage is mainly about ______.

A．three important contributors to the science of anatomy
B．the circulation of blood in the human body
C．the differences between animal and human anatomy
D．restrictions on anatomical research in medical history

<上一题目录下一题>

热门试题

单项选择题

The passage makes it clear that Calen ______.

A．was regarded by medical men for more than a thousand years
B．lacked proper training for medical research
C．wrote the first book on anatomy
D．used human bodies for his experiments

单项选择题

From the information given in the passage it may be concluded that Calen ______.

A．taught and practiced medicine in Greece
B．shocked the medical men of his time with his research
C．made some incorrect statements about the human body
D．refused to let Roman religious beliefs interfere with his research