【单选题】人工.材料.机械台班三种消耗定额是按( )分类。
【简答题】阅读理解。 'If there is one thing I'm sure about it is that in a hundred years from now we will still be reading newspapers. It is not that newspapers are a necessity. Even now some people get most of thei...
【简答题】n. someone’s idea or hope of how something should be done, or how it will be in the future
【简答题】手术后常见的并发症有术后出血、( )、肺部并发症、尿路感染。