Question

(阅读理解) No air means death. Though we cannot see it, there is air round us. So air is everywhere and it gives life to every living thing. Without it we cannot live. Bad air makes people ill. We must have fresh air to keep us in good health. In the city there are a great many people and there are too many cars running on the roads. The gas, which the cars spread out, is full of poison. Everyday we breathe it in again and again. This makes us feel sick. Therefore people should go out of door as much as they can. Besides so many cars, there are many factories, too. For the chimneys of these factories, we get the smoke usually in black or gray color. This kind of smoke, when it mixes the air, is dangerous to our health. It is because smoke contains many small poisonous solids to gases. So in order to keep us healthy we have to go out to the countryside to breathe more fresh air. Or we can go up hills to get more fresh air. (1) What’s the main idea of the story? A. Air.　　 B. Fresh air. C. Breathing air. D. The use of air. [　　] (2) _______ could live without air. A. Fish　　 B. Nothing　　 C. Fruit　　 D. Anything [　　] (3) Though we can’t see it there is _______ all around us. A. gas　　 B. poison　　 C. water　　　　 D. air [　　] (4) Air gives _______ to all living things. A. live　　 B. life　　 C. death　　 D. health [　　] (5) We must have fresh air to keep our _______ . A. breath　　 B. health C. wealth　　 D. death [　　]

Answer 1

答案：1．A ;2．B ;3．D ;4．B ;5．B ;