题目内容

【题目】听下面一段较长对话,回答以下小题。

1What was Bonzo doing when hit by a car?

A. Playing in a garden.

B. Running after a ball.

C. Walking on the road.

2What do we know about Bonzo?

A. He is a pet.

B. He is Megan’s brother.

C. He is having an operation.

3What will the speakers do later?

A. Do some shopping. B. Go to the hospital. C. Have some coffee.

【答案】

1B

2A

3C

【解析】

此题为听力题,解析略。

1此题为听力题,解析略。

2此题为听力题,解析略。

3此题为听力题,解析略。

练习册系列答案
相关题目

【题目】 Researchers in Australia have discovered an effective new method to capture the atmospheric carbon dioxide that is damaging our planet and transform it into something solid, making it much easier to store.

Carbon capture isn’t new, but previous methods call for the gas to be compressed into liquid and then injected underground. Widespread usage of that technology has been locked by economic and environmental concerns due to possible leaks. Instead, in a study published in Nature Communications, the group details their sustainable and cost-effective plan for transforming CO2 into coal.

This new process involves a liquid metal catalyst( 催化剂 )that is efficient in conducting electricity. CO2 gas is dissolved in a container with some liquid. Once electricity charge is introduced, the CO2 begins to turn into solid pieces of carbon, which can be collected and stored.

What makes this particularly unique is that the entire process can occur at room temperature. Previous experiments have only shown a gas to solid conversion at extremely high temperature, which made it impossible on a large scale. Now, the researchers are hoping that their work will be used to create even further when it comes to carbon storage.

In an interesting side benefit, the solid carbon also works as an electrode( ), which opens up a world of possibilities. “A side benefit of the process is that the carbon can hold electrical charge, becoming a super battery, so it could potentially be used as a part in future vehicles,” explains Dr. Dorna Estrafilzadeh, a researcher. “The process also produces fuel as a by-product, which could also have industrial applications.”

1What can we know about the previous carbon capture methods?

A.People have to inject liquid to the gas.

B.The previous methods can be done easily.

C.The previous methods are not very popular.

D.People have widely accepted previous methods.

2What is the special part of the new method?

A.It needs electricity to make the process efficient.

B.It can be done in any kind of container.

C.It doesn’t need extreme temperature.

D.It can produce much solid carbon.

3What can we infer from the last paragraph?

A.The method will make fossil oil disappear.

B.The method will influence the future industry.

C.The method will make developed countries more powerful.

D.The method will be used to make new vehicles.

4What is the best title for the passage?

A.How to change carbon into CO2.

B.A new carbon capture technology.

C.A new technology to get useful carbon.

D.Australia makes the world cleaner than before.

【题目】Brenda Bongos was a happy, artistic girl. She had one big ambition—to play the drums in a band. But one big problem lay in her way. To be good enough to play in a band, Brenda had to practice a lot, but she lived next-door to a lot of old people. Many of them are sick. She knew that the sound of beating drums would really get on their nerves. So, she had tried playing in the strangest places: a basement, a kitchen, and even in a shower. But there was always someone it would annoy.

One day, while watching a science documentary on TV, she heard that sound cannot travel in space, because there's no air. At that moment, Brenda Bongos decided to become a sort of musical astronaut.

With the help of a lot of time, books and work, Brenda built a space bubble. This was a big glass ball connected to a machine which sucked out all the air inside. All that would be left inside was a drum kit(成套设备) and a chair. Brenda got into the space suit she had made, entered the bubble, turned on the machine, and played those drums like a wild child.

It wasn't long before Brenda Bongos came very famous. Many people came to see her play in her space bubble. Shortly afterwards she came out of the bubble and started giving concerts. Her fame spread so much that the government suggested that she be part of a unique space journey. Finally, Brenda was a real musical astronaut, and had gone far beyond her first ambition of playing drums in a band.

Years later, when asked how she had achieved all this, she thought for a moment, and said: 'If those old people next – door hadn't mattered so much to me, I wouldn't have found a solution, and none of this would have ever happened.'

1Why did Brenda try to play in the strangest places?

A. Because she didn't want others to hear her play.

B. Because she didn't mean to disturb others.

C. Because she didn't have her own room.

D. Because she didn’t like her neighbors.

2Brenda started to give concerts _______.

A. after she practiced in her space bubble

B. when she became part of the unique space journey

C. after she became a real musical astronaut

D. when people came to see her in the space bubble

3Brenda became famous because _______.

A. she was good at music and science

B. she became a real musical astronaut

C. she invented a special way of practice

D. she played well and had a talent

4Which of the following can be used to describe Brenda?

A. Kind, hardworking and clever.

B. Brave, kind and hardworking.

C. Lovely, brave and kind.

D. Nervous, kind and clever.

5It can be inferred from the text that: " _______".

A. He laughs best who laughs last

B. It's never too old to learn

C. Two heads are better than one

D. One good turn deserves another

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