瘀血头痛经久不愈,常选用
A.肝脾血瘀水停B.心肾不交C.肝郁气滞D.肺气不宣E.阳气不振,水湿内停
参考答案:C
— What can birds do?
— They can ______________.[ ]
A. fly
B. swim
C. hop
发生防溜排风后如何进行解锁?