心肺复苏国际2005指南中，BLS不包括以下哪个步骤（）
A.开放气道
B.胸外按压
C.除颤
D.判断呼吸
E.鉴别诊断
参考答案：E
--- After school, let’s go to play football together.
--- OK.________.
A. that’s settled B. You are welcome C It’s up to you. D. After you.
痔常发生剧烈疼痛的是下列哪一项()
A．Ⅰ期内痔
B．Ⅱ期内痔
C．一般外痔
D．血栓性外痔
E．前哨痔
