【简答题】触电人员脱离带电体后,如何进行现场急救?
【单选题】I would like to speak for our group to express our __________ for your valuable help. [ ]
【单选题】增加值率就是一定时期内增加值占总产出的比重,增加之率越高,中间投入率就越低。( )
【单选题】It was ______ of you to join us in our singing group.
【单选题】下列选项()表示计算1365除以10的余数
【单选题】A group of ________will come to our school tomorrow.