搜索
(A)
When you are ill, you'll be unhappy because your body becomes hot, and there are pains all over. You don't want to work; you stay in bed, feeling terrible.
What makes you ill? It's germs(细菌). Germs are everywhere. They are very small and you can't see them with your eyes, but you can see them with a microscope. They are very small and there could be hundreds of them on or in a very small thing.
Germs are always found in dirty water. When you look at dirty water under the microscope, you will see them in it. So your parents will not let you drink dirty water.
Germs are found not only in dirty water, they are also found in air and dust(灰尘). If you cut your finger, and if some of the dust goes into the finger, it will become big and red, and you will have some pain in it. Sometimes germs will go into your body and you will have pain everywhere.
根据短文内容,选出最佳答案。
(
A. when you are ill
B. only when you use a microscope
C. when you cut your finger
D. everywhere around you
(
A. making very big things look much smaller
B. making very small things look much bigger
C. finding germs everywhere
D. killing germs
(
A. water will make you ill
B. there are many germs in it
C. you can see germs in it
D. it will make your finger become big and red
(
A. how to make dirty water clean
B. how to take care of your fingers
C. how to find germs
D. what makes you ill
When you are ill, you'll be unhappy because your body becomes hot, and there are pains all over. You don't want to work; you stay in bed, feeling terrible.
What makes you ill? It's germs(细菌). Germs are everywhere. They are very small and you can't see them with your eyes, but you can see them with a microscope. They are very small and there could be hundreds of them on or in a very small thing.
Germs are always found in dirty water. When you look at dirty water under the microscope, you will see them in it. So your parents will not let you drink dirty water.
Germs are found not only in dirty water, they are also found in air and dust(灰尘). If you cut your finger, and if some of the dust goes into the finger, it will become big and red, and you will have some pain in it. Sometimes germs will go into your body and you will have pain everywhere.
根据短文内容,选出最佳答案。
(
B
)1. You can see germs ______.A. when you are ill
B. only when you use a microscope
C. when you cut your finger
D. everywhere around you
(
B
)2. A microscope is used for ______.A. making very big things look much smaller
B. making very small things look much bigger
C. finding germs everywhere
D. killing germs
(
B
)3. Your parents don't let you drink dirty water because ______.A. water will make you ill
B. there are many germs in it
C. you can see germs in it
D. it will make your finger become big and red
(
D
)4. The writer talks about ______.A. how to make dirty water clean
B. how to take care of your fingers
C. how to find germs
D. what makes you ill
答案：
1~4 BBBD
查看更多完整答案，请扫码查看
