常导致休克，且休克不易纠正的急腹症是
A．溃疡病急性穿孔
B．急性梗阻性化脓性胆管炎
C．肠伤寒穿孔
D．急性水肿性胰腺炎
E．阑尾炎穿孔
参考答案：B
You’d better choose someone you think kind and friendly to help you.
A．whom; to be
B．who; is
C．that; is
D．which; to be
腹正中线旁开0.5寸是
A.肺经
B.肝经
C.胃经
D.脾经
E.肾经
