四妙丸是在二妙散的基础上加()
A.牛膝、白术
B.牛膝、薏苡仁
C.牛膝、茯苓
D.牛膝、车前子
E.牛膝、桂枝
参考答案:B
We found ______ very difficult for the children to understand what the chairman said at the meeting.
A.that
B.its
C.this
D.it
下列各药,入汤剂用法错误的是()
A.旋覆花包煎
B.生大黄后下
C.鹤草芽入煎服
D.阿胶烊化兑服
E.附子先煎