【题目】阅读短文，根据短文内容选择正确的答案。
Water is very important to living things. Without water there could be no life on the earth. All animals and plants need water. Man also needs water. We need water to drink, to cook our food and to dean our-selves.
Water is needed in offices, factories and schools. Water is needed everywhere. There is water in seas, rivers and lakes.
Water is found almost everywhere. Even in the desert part of the world, there is some water in air. You can't see or feel it when it is a part of air. The water in the seas, rivers and lakes is a liquid(液体). The water in air is a gas, and we call it water vapour(水蒸气).
Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals(结晶体). Snow crystals are very small crystals of ice. Ice is frozen water. It is a solid (固体). 'There can be snow and ice everywhere in winter.
Water may be a solid, a liquid or a gas. When it is a solid, it may be as hard as a stone. When it is a liquid, you can drink it .When it is a gas ,you can't see or feel it.
【1】Who needs water? ( )
A.Animals. B.Plants. C.People. D.All of them.
【2】Where can we find water? ( )
A.We can find water when it turns into vapour. B.Water can be found almost everywhere.
C.We can see water in deserts here and there. D.Water is only in seas and rivers.
【3】We can drink water when it is _________. ( )
A.a liquid B.a solid C.in the air D.ice
【4】Clouds are made of _________. ( )
A.air B.snow
C.rain D.very small drops of water or snow crystals
【5】Water has three stale(状态). They are _________. ( )
A.ice, snow and air B.solid, vapour and snow C.seas, rivers and lakes D.solid, liquid and gas
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