六、信息还原。
阅读下面短文,从短文后所给的选项中选出能填入短文空白处的最佳选项,使短文通顺连贯,其中有两项是多余选项。
Do you know that much of the earth is covered with water? People drink and use fresh water. 1
2
Some animals make homes in water. Other animals live both on land and in water. When water is not clean, animals can get sick and die. Some animals even have to leave their homes. How can we help animals? 3
4
A. How can we get fresh water?
B. Plants need clean water as well.
C. All lives on the planet need water.
D. We can try to keep rivers and the sea clean.
E. But some water on our planet is not clean.
F. Everyone should try his or her best to save water.
G. Everyone mustn't waste water.
阅读下面短文,从短文后所给的选项中选出能填入短文空白处的最佳选项,使短文通顺连贯,其中有两项是多余选项。
Do you know that much of the earth is covered with water? People drink and use fresh water. 1
C
This means humans, animals, and plants all need it.2
E
This is a big problem. How can we keep water clean? We must not throw rubbish into the sea, streams, or ponds. We must keep mud from running into rivers when it rains. We can use machines to clean water as well.Some animals make homes in water. Other animals live both on land and in water. When water is not clean, animals can get sick and die. Some animals even have to leave their homes. How can we help animals? 3
D
We can also try to keep wetlands filled with water.4
B
How can we get lots of fresh water for plants? We can't waste water. We need to save it. Wasting water is bad for the planet. So saving water helps save the earth. Wasting water is also bad for all lives on the earth. 5F
Only in this way, can we keep the planet safe.A. How can we get fresh water?
B. Plants need clean water as well.
C. All lives on the planet need water.
D. We can try to keep rivers and the sea clean.
E. But some water on our planet is not clean.
F. Everyone should try his or her best to save water.
G. Everyone mustn't waste water.
答案：1. C 2. E 3. D 4. B 5. F