The manager received one of the best ( ) he has ever had.
调用子程序时，刀补建立和取消均可在子程序中进行。
Congratulations on the great ____ you’ve made since last year.
A stranger was seen ( ) into the building.
Let’s go swimming, _________？
“回收站”中的删除对象有哪些方法？
Yesterday was my birthday. My mother ( ).
Canned food does not go( ).
CAD绘图默认长度尺寸的单位是 。
Rose is going to have her hair ( ).
CAD默认顺时针旋转为角度的正方向。（)
I am sorry to have kept you ( ).
在某些精车的特殊加工中，由于切削余量大，通常相同的走刀轨迹要重复多次，此时可利用固定循环功能。
粗牙普通螺纹不标注螺距，细牙普通螺纹必须标注螺距（）
正交命令的快捷键是（ ）