虚劳气阴耗伤型的主方为（）
A.麦门冬汤
B.生脉散
C.黄芪鳖甲散
D.四君子汤
E.六味地黄汤
参考答案：C
In this park , sparrows often fly down from trees to eat from visitors’hands. They are used to in this way .
A．be fed
B．feed
C．having fed
D．being fed
当x=______时，（35-5x）×4=0．
