When I dropped in, his family _______at the table, talking about something.

A．sat

B．was sitting

C．have sat

D．were sitting

对医术与医德之间关系的理解有误的是（）

A."医乃仁术"

B.有能力做的就应该去做

C."大医精诚"

D.临床医学决策同时也是伦理决策

E.前沿医学技术应用于临床必须有医德参与