【单选题】Man: Uh . . . Uh, looks like I am going to be a little late for class. I hope Professor Clark doesn't start on time today. Woman: Are you kidding? You can set your watch by the time he starts his clas...
A.
He wants his students to be on time for class.
B.
He doesn't allow his students to tell jokes in class.
C.
He is always punctual for his class.
D.
He rarely notices which students are late.
【单选题】在管道起伏的高处、顺坡管道上端阀门的下游、逆止阀的上游,均应设进、排气阀。在干、支管的末端应设冲洗( )。
【单选题】为了增加电容器的电容量,以下描述正确的是?
【单选题】为了增加电容器的电容量,以下描述正确的是?
【单选题】从组织应达到的功效来看,以下不属于组织变革和发展应达到的具体目标的是( )
【判断题】混凝土搅拌时间以120~240s为佳。冬期制作时搅拌时间应取常温搅拌时间的1.5倍。
【单选题】从组织应达到的功效来看,以下不属于组织变革和发展应达到的具体目标的是 ( )
【单选题】Jim never works late at his office because
A.
he wants to spend his evenings entertaining clients,
B.
he can take work home with him if necessary.
C.
he doesn't like sitting behind a desk to work.
【单选题】材料长期受饱和水作用,能维持原有强度的能力称为()