【简答题】在PowerPoint 2010中,母版分为三种:幻灯片模板,讲义模板, 。
【单选题】What is the main purpose of the lecture?
A.
To explain why scientists disagree about the age of the Moon
B.
To present arguments in favor of another Moon landing
C.
To explain how scientists discovered a crater on the far side of the Moon
D.
To review some findings of a recent mission to the Moon
【单选题】下面的( )不是设备制造过程中监理的资料。
【单选题】Ich ______ ein Pfund Butter.
【简答题】请同学们思考图纸中的设备跳线指的是哪个设备?图中哪个是跳线?