门脉高压症手术输大量乳酸林格溶液可引起（）
A.右心衰竭
B.左心衰竭
C.间质性肺水肿
D.全身水肿
E.以上均可
参考答案：C
体内尿素是经下列哪条途径生成的（）
A.乳酸循环
B.蛋氨酸循环
C.鸟氨酸循环
D.尿素的肝肠循环
E.嘌呤核苷酸循环
The government work report by Premier Wen covers a variety of issues, and the prices of agricultural products ______.
A．in common
B．in general
C．in particular
D．in practice
