下列哪项属于对证选穴( )
A.落枕选外劳宫
B.前额痛选合谷、内庭
C.发热选大椎
D.肾阴不足选肾俞、太溪
E.面瘫选风池、地仓
参考答案:D
He was heard________ three songs in the next room.
A.sing
B.to sing
C.singing
D.sung
解决师生冲突的关键是()。