阅读短文，判断正(T)误(F)。
      Water is very important for living things. Without water there can be no life on the earth. All plants and
animals need water. Man also needs water. We need water to drink, to cook food and to clean ourselves. Water
is needed in farms, factories, offices, schools and families.
      Water is found in seas, rivers and lakes. It can be found everywhere in the world, and it can also be found
in the air. We cannot see or feel it when it is part of air. Clouds are also made of water. They are little drops of
water. When water freezes, it is ice. So ice is also water.
(     ) 1. Some living things can live without water.
(     ) 2. Man needs less water than the other living things.
(     ) 3. Water can be found on the earth and in the air.
(     ) 4. Farms, factories and schools all need water.
(     ) 5. Clouds are made of very little drops of water.

参考答案：
1. F  2. F  3. F  4. T  5. T

阅读短文，判断正(T)误(F)。
      Water is very important for living things. Without water there can be no life on the earth. All plants and
animals need water. Man also needs water. We need water to drink, to cook food and to clean ourselves. Water
is needed in farms, factories, offices, schools and families.
      Water is found in seas, rivers and lakes. It can be found everywhere in the world, and it can also be found
in the air. We cannot see or feel it when it is part of air. Clouds are also made of water. They are little drops of
water. When water freezes, it is ice. So ice is also water.
(     ) 1. Some living things can live without water.
(     ) 2. Man needs less water than the other living things.
(     ) 3. Water can be found on the earth and in the air.
(     ) 4. Farms, factories and schools all need water.
(     ) 5. Clouds are made of very little drops of water.

参考答案：
1. F  2. F  3. F  4. T  5. T