第1个回答 2013-08-24
cost意思是花费,是指人花费钱例:I cost 5yuan to buy the book.
take也是花费,是指物花费时间或金钱.It take +时间/金钱+tO do sth.例:It take me 2 hours to do my homework.
spend 也是花费,是指人花费时间或金钱.sb. spend +时间/金钱+doing sth.例,I spend 2 hours doing my homework.
pay意思是付钱,常有词组pay for