在数控生产技术管理中，除对操作、刀具、维修人员的管理外，还应加强对（）的管理。
A、编程人员
B、职能部门
C、采购人员
D、后勤人员
参考答案：A
看一看，下列句式你都会转化了吗？
1.Let's meet her at the station.(改为否定句)
Let's _____ _____ her at the station.
2. "Repeat" means "again".(就划线部分提问)
_____ _____ "repeat" mean?
3. "Hope" means "xi wang".(改为同义句)
The _____ _____ "hope" is "xi wang".
4.Peter likes playing bridge,too.(改为否定句)
Peter _____ like playing bridge,_____.
5.She didn't know what she should do.(改为简单句)
She didn't know what _____ _____.
低压照明线路干线保险丝的容易如何选择？
