根据2005国际心肺复苏指南,人工呼吸每次吹气应持续
A.1s以上
B.2s以上
C.3s以上
D.4s以上
E.5s以上
参考答案:A
读一读,给句子排序。
( ) And your ticket?
( ) Did you bring your ticket?
( ) May I have a look at your passport and ticket?
( ) Oh, it's here. It's in my passport.
( ) OK. Here is my passport.
( ) Ticket? Let me see. I put it in my bag. Oh, no. It's not here.
( ) Well, I'm not sure.
( ) You can't get on the plane without your ticket.
在城市详细规划中,修建性详细规划的内容不包括()。
A.道路系统规划设计
B.绿地系统规划设计
C.工程管线规划设计
D.制定相应的土地使用与建筑管理规定