术后镇痛的方法有（）
A.椎管内镇痛
B.骶管阻滞
C.周围神经阻滞
D.关节内镇痛
E.以上都是
参考答案：E
解析：帮助复习术后镇痛的方法。
术后尿潴留的处理首先是
A．肌注氨甲酰胆碱
B．针刺穴位
C．继续观察
D．诱导病人自行排尿
E．严格无菌操作下导尿
— How do you think I can make up with Johnson?
— Set aside ______ you disagree and try to find ______ you have in common.
A．what; what
B．where; what
C．what; which
D．where; which
