A．invasions played an important role in medical exchange.
B．medical exchange: was? fulfilled by means of translation.
C．eastern medicines are more popular than western medicines.
D．eastern medicines developed earlier than western medicines.

A．The Influence of Medicine.
B．Ancient Greek and Islamic Medical Ideas.
C．Centuries of Medical Interaction.
D．Popular Medicine in the East.

单选题 根据下面的内容，回答题.

When seeking to appoint new members to a corporation's board, the chairs traditionally looked for candidates
who

A．had legal and governmental experience.
B．had experience dealing with community affairs.
C．could work easily with other members of the board.
D．were already involved in establishing policy for that corporation.