【判断题】水是应用最为广泛的灭火剂 , 主要用于普通火灾、电气火灾及碱金属造成的火灾。
【单选题】变压器过载运行时的效率( )额定负载时的效率。
【多选题】科研诚信的基本内涵有 ( )
A.
科研工作选题立项、执行以及报告方面的学术诚实
B.
研究项目申请及研究成果报告中对自己贡献表述的准确性
【单选题】初产妇,孕38周,阵发性腹痛6小时,宫缩持续40秒,间歇3分钟,宫口开大5CM,前羊水囊膨出,你认为目前最恰当的处理的是:
【单选题】危重病人用护理记录单时不必使用的记录单是
【单选题】W: How should I select the right websites? M: When you visit a site, remember that you are the one that can say whether a site and its resources are right for you or not. Q: What does the man mean?
A.
The sites your friends use may not be the most suitable for you.
B.
Each website is useful for you.
C.
You can choose any sites you like.
D.
You can just use the websites recommended by your friends.
【单选题】When you are shooting ,you should select the right model for your design ( ).