我国财务软件已完成的过渡有（）。

A.简单数据库系统到分步式数据库系统

B.C/S或B/S结构到F/S或C/S结构

C.F/S或C/S结构到C/S或B/S结构

D.DOS平台到WINDOWS平台

Machines that use hydraulic pressure including elevators, dentist chairs, and automobile brakes.()

A. exclude

B. excluding

C. include

D. are included