治疗肝性脑病，不正确的是（）
A.0.9%的氯化钠溶液灌肠
B.弱酸溶液灌肠
C.肥皂水灌肠
D.乳果糖灌肠
E.硫酸镁导泻
参考答案：C
____ the days he had spent with his American friends, he couldn't help_____. [ ]
A. Keeping up; smile
B. Staying up; smiling
C. Looking back on; smiling
D. Looking at; to smile
漏出性出血最常见的部位是
A．毛细血管
B．小动脉
C．小静脉
D．心脏或血管壁
