升麻、柴胡并用的方剂是（）
A.补中益气汤
B.归脾汤
C.参苓白术散
D.完带汤
E.一贯煎
参考答案：A
Great changes have taken place in that school. It is no longer ______ it was 20 years ago, ____it was poorly equipped.
A．what; when
B．that; which
C．what; which
D．which; that
在解剖上口咽位于（）
A.软腭与会厌上缘平面之间
B.软腭与甲状软骨平面之间
C.软腭与声带平面之间
D.颅底与软腭流离缘之间
E.会厌是缘于环状软骨下缘平面之间
