头针的针刺深度应该是针尖达到
A．呈60度夹角B．呈30度夹角C．帽状腱膜上层D．帽状腱膜下层
参考答案：D
I had never expected _____ such a big audience there.
A．it to be
B．there being
C．there to be
D．there to have
厚朴的适应证是（）
A.湿阻中焦，气滞不利
B.肠胃积滞，大便秘结
C.脾胃湿热，吐泻痢疾
D.痰饮喘咳，胸闷不畅
E.痰气互阻，咽中如有物阻
