how much didi you _____the computer?A cost B spend C pay for D buy 这几个有什么区别？
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C. 你用了多少钱买这个电脑？Cost, vt. 价值为，（使）花费（时间、金钱、劳动等），如：The book costs 2 yuan. 这本书价格为2元。I cost me one day to go there by bus. 坐车去那儿用了我一天时间。Cost 还有动词“使失去”、名词“花费’等其他意思，不赘。Spend, vt. 用（钱）、花费。通常要与on 来搭配： I spent money on these book. 这些书是我花钱买来的。Pay for 为了简单，你就理解为“花费...去换取...”好了。I paid 2 yuan for this book. 我花2元买了这本书。Buy, 就是买。I buy a new book.
热心网友
选C.析：sth cost sb some money/time sb spend some money/time in doing sth "buy"这个词买东西如：I want to buy a birthday present for my friend.
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c