-Jack, what do you think of the event which not only promoted________of world hunger, but raised a lot of money to help these poor children?

-That's great.[ ]

A．determination  

B．direction

C．awareness  

D．loneliness

既平肝，又利尿的中药是（）

A.罗布麻叶

B.赭石

C.生牡蛎

D.蒺藜

E.羚羊角