这四个词都有花费之意. 1.sb pay for sth 表示某人为某物花费多少钱.过去时为paid 2.sth cost money .表示某物多少钱,主语为物.过去时为cost 3.sb spend some time （some money ) doing sth (on sth ）过去时为spent.意思是某人花费多长时间或金钱做某事. 4.It takes sb some time to do sth. 过去时为took.
pay,cost,spent,take有什么区别
这四个词都有花费之意. 1.sb pay for sth 表示某人为某物花费多少钱.过去时为paid 2.sth cost money .表示某物多少钱,主语为物.过去时为cost 3.sb spend some time （some money ) doing sth (on sth ）过去时为spent.意思是某人花费多长时间或金钱做某事. 4.It takes sb some time to do sth. 过去时为took.