AHave youever been ill?When you are ill,you must be unhappy

A
Have youever been ill?When you are ill,you must be unhappy because your bodybecomes hot,and there are pains all over your body.Youdon't want to work,you stay in bed,feeling very sad.
What makes us ill?It is germs(细菌).Germs are everywhere.They are very small and youcan't find them with your eyes,but you can see them with a microscope.They are very small and there could be hundreds of them on a very small thing.
Germs are always found in dirty water.When we look atdirty water under the microscope,we shallsee them in it.So your father and mother will not let you drink dirty water.
Germs aren't found only in water.They are found inair and dust.If you cut your finger,if some ofthe dust from the floor goes into the cut(割开处),some of the germs would go into your finger.Yourfinger would become big and red,and you will have much pain in it.Sometimes the germs would go into all of your body,and you would have pain everywhere.
1.Which of the following is TRUE?
A.If things are very small,they are germs.
B.Ifthings can't be seen,they must be germs.
C.Germs are only in dirty water.
D.Germs are everywhere around us.
2.What is a microscope used for?
A.Making very small things look much bigger.
B.Making very big things look much smaller.
C.Helping you read some newspapers.
D.Helping you if you can't see things clearly.
3.Why don't your parents let you drink dirty water?
A.You haven't looked at it carefully.
B.Water can't be drunk in this way.
C.There must be lots of germs in it.
D.Water willmake you ill.
4.Which of the following is NOT true?
A.Germs can be found both in water and in the air.
B.Germs can go into your finger if it is cut.
C.If your temperature is not OK,there must be germs in your body.
D.If your finger isn't cut,there aren't any germs on it.
5.What's the main idea of the passage?
A.Germs may make us ill.
B.Germs are in dirty water.
C.Don't drink dirty water.
D.Take care of your fingers.

答案是DACDA,