两极镜头转场、特写转场、同景别转场、挡黑镜头转场均属于技巧性转场的方法。（）
参考答案：错
---Can you think of another good idea?
---This is the best approach I can imagine ______ the work ahead of schedule.
A．to accomplish
B．to accomplishing
C．accomplishing
D．accomplished
套螺纹时，应保持板牙的端面与圆杆轴线平行，否则切出的螺纹牙齿一面深，一面浅。
