题干
The Earth gives us a lot of things, 【小题1】
In nature, when something dies, other animals and plants get food from it. Every animal or plant gives food for other animals or plants, 【小题2】 Animals and plants can't eat metal (金属), plastic or glass. 【小题3】
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One animal makes food for many more animals. If we put rubbish and chemicals (化学品) in the water，the Torqued (浮游生物) will die.【小题4】
So what can we do? 【小题5】 Don't leave any rubbish in the countryside!
| A．However, animals can’t get food from many of the things we drop. | B．We also give the Earth a lot of things, but some of them are not good. |
| C．Don’t make so much rubbish! | |
| D．If there isn’t any plankton, many animals will have nothing to eat. | |
| E．These things will stay in the ground for many, many years. |
答案(点此获取答案解析）
