【简答题】数据压缩可以分为两种类型:一种叫 ;另一种叫 。
【单选题】— Will you show me how to use this software? —
B.
Sorry, I'm too late for it.
C.
Sure. You'll master it in no time.
【单选题】Can you show me how to use this machine?
【简答题】Linda: Excuse me, could you show me how I can get to the post office?John: ______
【单选题】Will you show me how ( ) ?
【简答题】已知X~t(n),求证:X 2 ~F(1,n)。