题目内容：

cost.take,spend,pay的用法有什么区别?
是cooking costs much time 还是 cooking takes much time

优质解答

spend,cost,take和pay都可以表示“花费”,但用法却不尽相同.spend的主语必须是人,常用于以下结构：(1) spend time ／money on sth.在……上花费时间（金钱）.例：I spent two hours on this maths problem.这道数学...