1 . The first-ever fine for space junk was issued in early October in a case of off-planet environmental enforcement (执法). The television company, Dish Network, was hit with a $125,000 fine by the United States government for failing to remove a satellite in orbit that would have risked a collision (撞击) with other space equipment, a safety concern that will only grow with time as off-planet activities increase.

According to NASA, debris (碎片) orbiting in space can travel up to 15 kilometres per second, which is nearly 10 times faster than the velocity (速度) of a bullet. A huge amount of damage can be caused by something just a few centimetres in size, meaning that every effort must be taken to keep space as clear as possible. Collisions that take place in space have an effect back on Earth. Damaged satellites impact our ability to use the Internet and navigation (导航), leaving increasingly global critical infrastructure in an unstable state.

One solution for this may be to send autonomous space vehicles into orbit, which can then catch and effectively de-orbit space junk. By utilizing tools such as robotic arms, or nets, this approach will require very precise track and fine cooperation in order to be successful. Such measures are yet to catch up with the increase in space activity and pollution currently occurring. Therefore, fines and regulatory enforcement may presently be the only realistic method to hold organizations accountable.

The Dish Network satellite, fined $125,000 by the Federal Communications Commission, failed to de-orbit as a lack of fuel stopped the satellite from fully decommissioning (退役) a safe distance from Earth, falling short by around 75 miles (120 kilometres). It is hoped that significant fines like these will serve as a warning for companies, forcing them to make sure the safe decommissioning of their space operations.

1. Why was Dish Network fined?

A．It left space junk in orbit.	B．It increased off-planet activities.
C．It made collisions among space equipment.	D．It sent too much space equipment to space.

2. Why is it necessary to keep space clean?

A．Space junk may turn into bullets.	B．Debris fragments are too tiny to track.
C．Debris may cause great damage in space.	D．A bad space environment will destroy the Earth.

3. What is the third paragraph mainly about?

A．The harm of space junk.	B．Ways to remove space junk.
C．Types of autonomous space vehicles.	D．Approaches to stopping satellites.

4. What’s the author’s attitude towards the fines?

A．Unconcerned.

B．Doubtful.

C．Negative.

D．Approving.

2 . 听下面一段独白，回答以下小题。
1. Who does the organization of Law Society represent?

A．Native people.	B．Lawyers in Britain.
C．Non-humans.	D．Children in Wales.

2. In which way are the newly-proposed laws different from the others?

A．They focus on better ways to tackle climate change.

B．They forbid other creatures to use trees for food or shelter.

C．They recognize the legal rights of the whole natural system.

D．They protect things humans find interesting like trees and pets.

3. What is the talk mainly about?

A．Defending native cultures by law.

B．Using laws to protect nature.

C．Fighting the loss of biodiversity.

D．Using technology to protect the environment.

3 . 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

China’s top legislature (立法机构) passed the Yellow River Protection Law on Sunday. Due     1     (come) into effect from April 1, the law explains water conservation on the river basin, ecological protection and     2     (restore), conservation and intensive use of water resources, flood control and pollution prevention among other measures.

The Yellow River, the second     3     (long) river in China, is called the mother river of the Chinese nation. Since the founding of new China, large-scale protection of the river     4     (carry) out and remarkable achievements made. The introduction of the Yellow River Protection Law will further enhance the river’s governance (管理) and protection.

The law     5     (cover) a series of key issues, such as ecological environment fragility and water shortage. This means the settlement of some of the “pain points”     6     have long troubled the river now has a legal basis. The law also     7     (specific) highlights the need to strengthen the protection, inheritance and promotion of the Yellow River culture.

The Yellow River basin is home     8     a lot of cultural relics, ancient documents and other important cultural heritage, and     9     (they) protection is a very important part of the river’s protection and governance, since it is of irreplaceable significance to promoting     10     inheritance (继承) of Chinese civilization.

4 . A measure in the House’s $ 2 trillion economic bill would require states to cut greenhouse gas emissions (排放) promising rewards for transportation departments that post reductions and “consequences” for those that don’t.

Peter A. DeFazio, chairman of the Transportation Committee, said the proposal is designed to push states to act. “We’re going to give them very large motivation to actually make those meaningful targets and deliver on those targets,” he said. According to the proposal, states that cut emissions could get a $ 1 billion pot of money and potentially receive other bonus funding from the federal government. The bill doesn’t spell out potential consequences for not reducing emissions, leaving the decision to national transportation officials. Experts say they could include barriers to accessing highly prized grant funds (拨款).

Much of the attention on cutting emissions from the transport industry-the nation’s largest emitter of greenhouse gases-has focused on the adoption of electric vehicles by putting money in charging factories and supporting battery-powered cars. The new measure sides with environmental advocates who argue the nation can’t battle a changing climate without changing how Americans move around. Environmentalists say the nation’s changing to electric vehicles probably won’t happen quickly enough to limit temperature rises unless Americans can be convinced to drive less, and that would mean building new networks focused on walking, cycling and transit (运输).

Opposition to the emission measure is deep-seated. The heads of five western state transportation departments wrote a letter to Capitol’s committee last month saying the proposal would harm rural areas because options such as heavy-traffic pricing are not well-suited to places which are populated in few people, and it doesn’t make sense to target those state agencies when there are multiple reasons that influence emissions, including fuel economy standards for cars and local decisions about where to build stores and homes.

Kevin DeGood, a transportation researcher, said basic construction shape how people can get around. “It is funny that the state transportation departments suggest in the letter that they do not deeply influence greenhouse gas emissions from the transportation industry,” he said.

1. How does the government provide motivation?

A．By praising.	B．By punishing.
C．By financing.	D．By restricting.

2. What is an intended result of the bill?

A．Greatly changed climate.	B．More convenient stores.
C．Stable fuel economy standards.	D．Eco-friendly transport system.

3. Why did some states mention heavy-traffic pricing?

A．To oppose the emission measure.	B．To introduce solutions to emission.
C．To call for attention to rural areas.	D．To list several reasons for emission.

4. What’s Kevin’s attitude towards the letter in paragraph 4?

A．Supportive.	B．Disapproving.
C．Shocked.	D．Confident.

7 . My generation — people born after 1990 — are accustomed to “all-in-platform” life, where we use mobile apps of different platforms to do almost everything in life.

For instance, I ordered a cup of coffee on Monday using an online delivery app. Then, I called a taxi by tapping on the app of a ride-booking service. Next, I bought some necessities on shopping platform Taobao. That done, I moved on to various other online destinations to get my daily fix of music, reading, social networking and so forth.

Platforms now play an increasingly important role in almost all aspects of day-to-day life, not just in economic and political processes. Consumption and social interaction are closely linked to platforms now.

But, I began to get confused recently. I thought I was being treated differently. My friend and I called a taxi at the same time on a ride-hailing platform (打车平台) and found that for the same destination, the prices were different. The price indicated on my phone was higher. One of the potential reasons could have been that I regularly use the ride-hailing platform and have a higher ranking while my friend doesn’t use it that often. So, the ride-hailing platform offers discounts to newbies like her, to attract and have such customers.

China’s latest efforts in regulating monopolistic or improper market behavior are of great significance in protecting consumers’ lawful rights.

“The essence of platform-based monopoly (垄断) is that a large number of users are gathered on only a select few platform companies, leading to uneven data gathering different platforms. But in China some platforms use their own data and traffic (流量) to expand capital in a disorderly way,” said Wang Yong, deputy director of the Institute of Economics at Tinghua University.

Data monopoly also brought another inconvenience for comumers — platforms block links to each other. For instance, link to WeChat Pay of Tencent is not available on Alibuba’s Taobao while there is no Alipay link on JD app’s payment options.

Last year, Meituan was charged with preventing customers from using Alipay as a payment option on Meituan apps and platforms.

In July, the Ministry of Industry and Information Technology launched a six-month special rectification (专项治理) for the internet industry, asking platform operators to stop blocking each other’s link.

“More efforts should also be made to strike a good balance between personal information protection and interconnectivity between platforms Companies are being encouraged to further develop data encryption (加密) technology so that the data are available but not visible.”

1. What is the author’s purpose in writing Para.2?

A．To offer some tips on using apps on mobile phone.

B．To share his experience with mobile apps.

C．To further explain what is “all-in-platform” life.

D．To help readers familiarize themselves with mobile apps.

2. What could be inferred from Paragraph 4?

A．The author encountered so called “big data price discrimination”.

B．The author and his friend were treated differently by taxi drivers.

C．Due to the author's higher ranking, the platform offered him a cheaper price.

D．The ride-hailing platform offers discounts to regular customers.

3. The purpose of the platforms blocking each other's links is________.

A．to gather personal information

B．to expand capital

C．to protect consumers' rights

D．to use their data and traffic wisely

4. What is the author's attitude towards data monopoly?

A．Sympathetic.	B．Approving.
C．Critical.	D．Grateful.

5. What does the passage focus on?

A．Data monopolies and the inconvenience they bring to mobile app life.

B．Mobile apps have greatly changed our lives.

C．How to protect personal information on mobile apps.

D．Platforms have impacted every aspect of our daily lives.

9 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Although tobacco use among Chinese middle school students has decreased in recent years, the number of electronic cigarette smokers     1     (double).

Despite being called     2     “safer alternative” to smoking, e-cigarettes contain nicotine, which is highly addictive and leads to many health issues, cancer     3     (include).

The newly revised Law on the Protection of Minors (未成年人),     4     will take effect on June 1st , 2021, includes     5     (policy) regarding electronic cigarettes for the first time. It forbids the sale of e-cigarettes to minors. Also, it bans     6     (set) up cigarette stores near schools and places where minors are present     7     large numbers.

The new law     8     (expect) to be a powerful legal weapon protecting the youth and will     9     (fundamental) solve the problem of tobacco sales to minors. Compared with the previous version, the new law lists clearer punishment rules to certain violations. Stores selling cigarettes to the minors will be fined up to 5,000 yuan     10     even risk getting their business license canceled.

10 . Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese.
《中小学教育惩戒规则(试行)》规定，学校可以对违纪学生进行管理、训导或矫治，使其引以为戒并改正错误，同时也明确了实施惩戒时被禁止的行为，如体罚和辱骂等。请就如何保证校园安全和维护教学秩序, 谈谈你对《规则》颁布的看法。
参考词汇：《中小学教育惩戒规则(试行)》Punishment rules for primary and secondary education (for trial implementation)、训导discipline、矫治correct、体罚physical punishment、辱骂verbal abuse。
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