A solid has fixed shape and size, True, False, What is this, solid, liquid, gas, Gas spreads out to fill all the space around it, True, False, Solid, Gas, Liquid, Liquid always keep their shape no matter what container they are in, True, False, Liquid, Gas, solid, Matter is anything that has weight and takes up space, True, False, Gas, Solid, Liquid, Solid, Gas, Liquid, A notebook is an example of liquid, True, False

排行榜

视觉风格

选项

切换模板

恢复自动保存: