A.1 B.2 C.3 D.4
A.用筆和紙進(jìn)行計(jì)算 B.用電子表格進(jìn)行計(jì)算 C.用PowerPoint進(jìn)行計(jì)算 D.用Windows系統(tǒng)提供的計(jì)算器進(jìn)行計(jì)算
A.FrontPage B.PowerPoint C.Photoshop D.Cool Edit Pro