鉴别右心衰竭与肝硬化的要点是（）。
A．下肢水肿
B．肝脏肿大
C．肝颈静脉回流征阳性
D．食欲减退、恶心、呕吐
E．腹水形成
参考答案：C
______ reasonable, the idea he ______ to create a friendly environment attracted much public attention. [ ]
A. Sounded; came about
B. Sounded; came across
C. Sounding; came up with
D. Sounding; came along
下列哪项不是骨折的治疗原则
A．复位B．抗感染C．固定D．药物E．功能锻炼
