假定一个消费者在每一杯咖啡里总是加2匙糖。如果每匙糖的价格为p1
每杯咖啡的价格为p2,消费者花费在咖啡和糖上的总额为m美元,那么,他打
算分别购买多少咖啡和糖?
Suppose that a consumer always consumes 2 spoons of sugar with each cup of coffee.If the price of sugar is piper spoonful and the price of coffee is p1per cup and the consumer has m dollars to spend on coffee and sugar,how much will he or she want to purchase?
根据中文意思完成句子。 |
1. 你想喝一杯咖啡吗? _________________ a cup of coffee? 2. 参加锻炼对你有好处。 _________________ you to take exercise. 3. 我将尽快把这个消息告诉他。 I'll tell him the good news _________________. 4. 我妈妈既不在网上购物,也不在网上阅读。 My mother _________________ on line. 5. 姚明篮球打得那么好,不仅在中国有名,而且在全世界也很有名。 Yao Ming plays basketball _________________. |