1) The process of changing position a) Speed b) Motion c) Distance 2) The location of an object. a) Speed b) Position c) Motion 3) The amount of space between two objects or places. a) Motion b) Distance c) Direction 4) ............................tells which way a line points from an object or place to another. a) Motion b) Distance c) Direction d) Speed

Motion

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？