---What do you think made the girl so glad?

--- __________ a beautiful necklace.

A．As she was sent

B．Being sent

C．Sent

D．To be sent

肾结核阳虚失约证

A．济生肾气丸
B．滋阴除湿汤
C．阳和汤合消瘰丸
D．知柏地黄汤合二至丸
E．二至丸合程氏萆薢分清饮