完形填空。 Of all the things we eat and drink
题型：完形填空
问题：
| 完形填空。 | ||||
| Of all the things we eat and drink, water is the 1 important.The human body can go 2 food for a long time, but two 3 three days without water could make people 4 . A lot of people don't understand how 5 water the human body needs 6 well and many people don't drink enough, especially in 7 weather. Most people drink 8 they are thirsty but in fact they need more water, especially when they take 9 . A man's body is 65 to 75 percent of 10 . If we don't have enough water. We feel tired and may become ill. | ||||
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