Have you noticed the waste bins(垃圾桶) in different colors on the street? Do you often put all the waste in the same bin? It's reported by Changchun Daily that people must do waste sorting(分类)in most places in Changchun at the end of 2019. Waste sorting is a wonderful way to make good use of energy and protect the environment. But do you know how to sort the waste?

Usually, people should sort their waste into four groups: wet, recyclable, harmful and dry.Different kinds of waste should go into different bins. Wet waste means the things you don't want but pigs can eat, mostly coming from your kitchen. Things that can be used again, such as paper, metal and glass, are recyclable waste. Harmful waste might be dangerous or cause serious pollution, like medicine and batteries(电池). And any waste that's not wet, recyclable or harmful will go into the dry waste bin.

Different countries are trying different methods to sort the waste. A university in England has invented a smart bin. When people drop their waste into the bin. It can tell what kind of waste it it and sort it correctly. The bin can also compress the waste to make it smaller in size and take up less space. In South Korea, people have to separate their food waste from other kinds of waste and pay for it. The more food waste they throw away, the more they pay. Japan has the strictest rules for waste sorting in the world. For example, plastic bottles and their caps should go into different bins.

根据短文内容,选择最佳答案。

1.When must people do waste sorting in most places in Changchun?

A.At the end of 2019. B.At the end of 2018

C.At the beginning of 2019. D.At the beginning of 2018.

2.According to the second part, how many groups should people sort their waste into?

A.Five. B.Four. C.Three. D.Two.

3.Which of the following should go into the harmful waste bin?

A.Glass. B.Metal. C.Paper. D.Medicine.

4.What does the underlined word "compress" in the third part probably mean?

A.扩展 B.延缓 C.压缩 D.膨胀

5.What can you learn from the passage?

A.Changchun has the strictest rules for waste sorting in the world

B.All the countries around the world are doing waste sorting these days.

C.Waste sorting can help make the earth a better place for people to live in.

D.People in South Korea have to pay for the harmful waste they throw away.

A. Choose the best answer.

If you're planning on buying a small pet for your kids or family or are looking for a pet that is cute, friendly and fun, then you should consider a sugar glider (蜜袋鼯). It lives in Australia, Indonesia, New Guinea and Tasmania.

Sugar gliders are known by this name because they are fond of sweet food. Sugar gliders are also known as “pocket pets” because they're small in size and they like being carried in pockets. That is why many sugar glider owners keep these animals in their pockets to carry them wherever they go.

Sugar gliders are covered with the patagium (翼膜),which looks like a parachute (降落伞) when they spread out their hands and feet, making them move in the air. Another attractive feature of sugar gliders is that they have big toes (脚趾) on their back which help make them stay on the tree.

It's known that sugar gliders are extremely lovable and social. This is why these pets get along well with their owners and their families. If you don't spend much time at home, the best idea is to keep another sugar glider pet. Sugar gliders aren't like other pets that can get used to anywhere in the house. They need a special and large area to live. So, you should get a comfortable and big space for your special pet.

The average lifespan(寿命)of sugar gliders is around 12 to 15 years. They' reactive pets that love to jump and glide. But the owner has to give enough care and love to them in order to keep them healthy. Sugar gliders are wonderful pets to keep. They're fun to watch and play with.

1.According to the passage, sugar gliders are named after .

A.their favorite food B.their appearance

C.their living place D.their body size

2.If a sugar glider is carried outside, the best place for it is the .

A.cage B.basket

C.bag D.owner's pocket

3.Sugar gliders patagium works just like .

A.a small raincoat B.a bird's wings

C.a man's clothes D.a tree branch

4.If you can't spend much time with your sugar glider, you'd better .

A.make some toys for it B.prepare more food for it

C.buy another sugar glider D.keep a bird to play with it

5.Which of the following about sugar gliders is TRUE?

A.They can live for 20 years. B.They can be found in America.

C.They love to stay with others. D.They like to live in a small area.

6.The passage probably comes from a ________.

A.news report B.pet magazine C.travel guide D.personal diary

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网