你知道“花费”的四大家族吗 ?让我来告诉你吧 !家族成员就是take ,cost,spend和 pay。他们以各自的方式进行“花费” ,让我们一起来看看吧 ![家族一 ]take作为“花费”讲时 ,主语一般不用“人” ,常用it作形式主语 ,代替后面的动词不定式todosth .表示“花费某人多长时间干某 Do you know the four families that “cost”? Let me tell you! Family members are take, cost, spend, and pay. They use their own methods to “consume”, let’s take a look together![Family 1]take as “cost”, the subject generally does not use “person”, and it often uses it as a form subject, instead of the infinitive in the following todosth. . It means "How long it takes someone to do something