成人胃管插入深度一般为________Cm。
参考答案:45~55
--- Look,someone has left the fridge door open again.
--- Well.It __________ me,Morn.
A.isn’t
B.won’t
C.hasn’t been
D.wasn’t
温病齿燥,色如枯骨,表示()
A.肺胃阴伤
B.胃热津伤
C.胃火冲散
D.肾火上炎
E.肾阴枯竭