短文填空
The most important drink is water. Not many people understand this but it is quite t 1 . People can l 2 for a long time without food, but they will die if two or three days w 3 water. In h 2 weather, many people do not drink e 5 water, because they don’t know how much water they n 6 . After t 7 exercise, people need more water.
The water in man’s body is m 8 more than other matters(物质). We’d better have enough water, or we may get i 9 . Water is n 10 to all the living things. There will be no l 11 if there is no water.
So we must save water and don’t w 12 water.