疮疡内托法的透托代表方为（）
A.托里消毒散
B.托里透脓散
C.仙方活命饮
D.透脓散
E.神功内托散
参考答案：D
It’s amazing that Mike should get such good marks while he does only ________ the others.
A．as much as half
B．as many as half
C．half as much as
D．half as many as
符合正常脐带生长特征的是（）
A.脐带由胚胎发育过程中的体蒂发展而来
B.脐带内有2条脐静脉和1条脐动脉
C.妊娠足月胎儿脐带平均长约80cm
D.妊娠足月胎儿脐带直径约0.5cm
E.脐带表面被羊膜覆盖呈无色透明状
