以下不属于“剪辑点”类型的是（）。
A.叙事剪接点
B.动作剪接点
C.情绪剪接点
D.时间剪接点
参考答案：D
--- Has Li Lei finished his work today?
--- I have no idea, but he ______ it when I saw him this morning.
A．had done
B．would do
C．was doing
D．did
外边界线
