Almost every driver knows it has been a (l ) not to drive cars after drinkin
问题描述：
Almost every driver knows it has been a (l ) not to drive cars after drinkin
答
Almost every driver knows it has been a (law,法律) not to drive cars after drinking.
几乎所有的司机都知道酒后不得驾车已经成了一条法律了.