【多选题】下述活动也应当有相应的操作规程,其过程和结果应当有记录
【单选题】下述活动也应当有相应的操作规程,其过程和结果应当有记录
【单选题】下述活动应当有相应的操作规程,其过程和结果应当有记录 ( )。
【单选题】在用臂架俯仰进行变幅的起重机中,绳索补偿法的优点不包括()。
【单选题】The bridge is 1000 meters length.
【多选题】下述活动也应当有相应的操作规程,其过程和结果应当有记录
【单选题】It is a nice day, why not ______ this afternoon?
【简答题】阅读理解。 The highest bridge in the world A bridge in France is the tallest in the world. It is 270 meters high and 2.46 kilometers long. The highest pillar (桥墩) is 343 meters high, 23 meters higher than ...
【单选题】下述活动应当有相应的操作规程,其过程和结果应当有记录的是()
【单选题】It is nice day ,why not__this afternoon?