A.Project(項(xiàng)目)和Timeline(時(shí)間線) B.Timeline(時(shí)間線) C.Project(項(xiàng)目) D.以上答案都不對(duì)
A.左;右 B.右;左 C.上;下 D.下;上
A.Flie/New/Title B.Flie/New/Black Video C.Edit/New/Title D.Edit/New/Black Video