Unit 7 Colours Welcome to the unit red green brown yellow blue orange pink black grey purple white 看一看,下面的颜色调和在一起会有 什么变化呢 1 white + black = _________ 2 red + white = _________ 3 yellow + red = _________ 4 red + blue = _________ 5 yellow + blue = _________ grey pink orange purple green Welcome to the unit cap coat