从鼻梁中央根据近用瞳距到双光镜模板相应距离处画一条(),即是子镜片的基准线。
A、水平线
B、垂直线
C、135°散光轴
D、45°散光轴
参考答案:B
简述计划职能与组织职能的关系。
_____ I got to the cinema, the film had already been on. [ ]
A. From the time
B. In the time
C. By the time