Do you like drinking coke, coffee, juice or milk? Do you often drink them instead of water? However, of all the things we eat an

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问题 Do you like drinking coke, coffee, juice or milk? Do you often drink them instead of water? However, of all the things we eat and drink, water is the most important. Not all of us understand this but it is quite true. Human body can go without food for a long time, but two or three days without water usually makes people die.
   Many people do not understand how much water the human body needs to work well. What is true is that many people do not drink enough, especially (尤其) in hot weather. Most people drink only when they are thirsty but often need more water after they take exercises.
   Does anyone know what is the 65%~75% of human body? It is water! If we do not have enough water, we will feel tired and may become iii. So, do you know what the best drink is? It’s water.

选项 A、What the difference are between water and other drinks.
B、What is human body made of.
C、Water is the best drink.

答案C

解析 本题问本文讲什么,是有关文章主旨的题。通览全文后可以知道文章主要讲的是水的重要性。选项A在文中并没有讲到。选项B只是最后一段提了一下,并不是中心意思。选项C才是正确的,文章最后一句话是总结句。
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