问题 解答题

某医药公司有一种药品共300箱,将其分配给批发部和零售部销售.批发部经理对零售部经理说:“如果把你们分得的药品让我们卖可得3500元.”零售部经理对批发部经理说:“如果把你们所分到的药品让我们卖,可卖得7500元.”若设零售部所得的药品是a箱,则:

(1)该药品的零售价是每箱多少元?

(2)该药品的批发价是每箱多少元?

答案

(1)元;(2)元.

题目分析:仔细分析题意根据等量关系:总价=单价×数量,即可求得结果.

(1)由题意得该药品的零售价是每箱元;

(2)由题意得该药品的批发价是每箱元.

点评:解题的关键是读懂题意,找到等量关系,正确列出代数式.

阅读理解

阅读下面短文,然后回答问题。

     Many people believe that French people are very different from Americans. This is certainly true where

eating habits are concerned (有关的)! According to a report by the World Health Organization (世卫组织),

each year French people eat four times more better than Americans. In addition, they eat more vegetables,

potatoes, grain and fish. Yet, despite (不管) the fact that they eat larger amounts of these foods, the French

take in about the same number of calories each day as Americans. French and American men consume (消耗)

about 2,500 calories each day on average. French and American women take in about 1,600 calories daily.

      How can this be? If the French are eating more of certain types of foods, shouldn't this add up to more

calories?And why are so few French people overweight compared to Americans? The answer is that

 Americans consume 18 times more refined (精制的) sugar than the French, and drink twice as much

whole milk!

      Although many Americans believe the French end up each meal with gooey (胶粘的) desserts, this just

isn't so. Except for special occasions, dessert in a typical French home consists of fresh fruit or cheese.

Many American families, on the other hand, like to end their meals with a bowl or two of ice cream or another

sweet treat.

1. Name six types of foods that French people eat more of each year than Americans.

     ______________________________________________________________________________.

2. How many calories does the average Frenchman consume each day?

     ______________________________________________________________________________.

3. How much whole milk does the average French person drink compared to the average Americans?

    ______________________________________________________________________________.

4. How much more refined sugar do Americans eat than the French?

     ______________________________________________________________________________.

5. What do French families usually eat for dessert?

     ______________________________________________________________________________.

填空题