1 . People are increasingly wearing gloves and masks in public, in order to protect themselves and reduce the spread of COVID-19 (新冠病毒). Obviously, though, those gloves and masks need to come with proper disposal (处理) directions.
To bring awareness to the current problem, Algarra started a campaign , TheGloveChallenge. “If you see a glove, snap a shot,” Since launching the campaign on March 23, Alagarra said they’ve received over 700 pictures from people all over the United States and in other countries including Italy, Spain, Portugal, France, Canada and Japan.
Everywhere you look in America, it seems, there are discarded gloves and masks in streets and parking lots, left behind by people who couldn’t be bothered to find a nearby trash bin. It got so bad in New York City over the weekend, that Ryan McKenzie, who lives in Manhattan, began cleaning it up. “I couldn’t believe what I saw so I went to the store and bought a grabber to pick them up. It’s hateful and needs to be brought to people’s attention. "
After receiving so many reports of gloves and masks left behind in Parsippany, New Jersey, the local police department issued a warning: “ Clean up and properly deal with your used gloves and wipes. If you do not, you can be charged and fined up to $ 500.”
Of course, it shouldn’t take a heavy fine to encourage people to clean up after themselves. There are quite a few reasons why leaving your gloves behind is among the worst things you can do during this pandemic. If the used gloves have the virus on them, you could infect essential workers (一线工人). The concern that led you to put on gloves in the first place shouldn’t be reserved for you and your family; you should be just as concerned about others getting corona virus, too.
1. What is the purpose of the campaign?| A．To praise Algarra’s generous behavior. | B．To collect as many pictures as possible. |
| C．To get recognition from other countries. | D．To raise people’s awareness of the problems. |
| A．Worn-out. | B．Newly-bought. | C．Thrown-away. | D．Highly-praised. |
| A．We should show concern for others’ health. |
| B．Facial masks should be worn in a proper way. |
| C．More gloves should be set aside for future use. |
| D．Essential workers can suffer CO VID-19 easily. |
| A．TheGloveChallenge, a Campaign Dealing with Viruses |
| B．Stop Throwing Used Gloves and Masks on the Ground |
| C．Used Gloves and Masks Do Harm to the Environment |
| D．Ryan McKenzie, the First Man to Pick up Masks & Gloves |
2 . With summer being the busiest season for most national parks, the potential for meeting with wildlife increases. Visitors should watch out. In fact, incidents because of attacks from the wildlife are rare.
Many problems with wildlife can be avoided simply by doing a little research before entering an unfamiliar area.
In addition, one way to prevent dangerous wildlife encounters is to keep your food to yourself. Animals occasionally come to associate humans with food.
When visiting wildlife animals, you need to keep yourself safe.
| A．There’re some problems worth knowing. |
| B．It’s normal to bring food and drinks with you. |
| C．It can create situations that put both parties at risk. |
| D．Of course, giving wildlife a lot of room is necessary. |
| E．It’s important to know what animals live in places you visit. |
| F．Besides, you should remember seeing wildlife is not a privilege. |
| G．They can be made even rarer by following a few basic guidelines. |
3 . You’ve heard that plastic is polluting the oceans — between 4.8 and 12.7 million tonnes enter ocean ecosystems every year. But does one plastic straw or cup really make a difference? Artist Benjamin Von Wong wants you to know that it does. He builds massive sculptures out of plastic garbage, forcing viewers to re-examine their relationship to single-use plastic products.
At the beginning of the year, the artist built a piece called “Strawpocalypse,” a pair of 10-foot-tall plastic waves, frozen mid-crash. Made of 168,000 plastic straws collected from several volunteer beach cleanups, the sculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City, Vietnam.
Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggest source (来源) of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be recycled. Every straw that’s part of Von Wong’s artwork likely came from a drink that someone used for only a few minutes. Once the drink is gone, the straw will take centuries to disappear.
In a piece from 2018, Von Wong wanted to illustrate (说明) a specific statistic: Every 60 seconds, a truckload’s worth of plastic enters the ocean. For this work, titled “Truckload of Plastic,” Von Wong and a group of volunteers collected more than 10,000 pieces of plastic, which were then tied together to look like they’d been dumped (倾倒) from a truck all at once.
Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.
1. What are Von Wong’s artworks intended for?| A．Beautifying the city he lives in. | B．Introducing eco-friendly products. |
| C．Drawing public attention to plastic waste. | D．Reducing garbage on the beach. |
| A．To show the difficulty of their recycling. |
| B．To explain why they are useful. |
| C．To voice his views on modern art. |
| D．To find a substitute for them. |
| A．Calming. | B．Disturbing. |
| C．Refreshing. | D．Challenging. |
| A．Artists’ Opinions on Plastic Safety |
| B．Media Interest in Contemporary Art |
| C．Responsibility Demanded of Big Companies |
| D．Ocean Plastics Transformed into Sculptures |
4 . Australia, France or… Mars? When considering a place to emigrate to, Mars might not be the best choice in your list, but according to an online survey, more than one in ten of British would accept a one-way ticket there. Yes, you read that correctly —because the Mars One mission is looking to emigrate to Mars, the first voyagers will not be able to return back to Earth. The organizers suggest applicants think over their applications, because the agreement didn’t come with a return ticket. But still thousands of people agreed to it.
The Mars One aims to construct a human settlement on Mars. Thankfully, applications for the program are entirely voluntary and potential astronauts can back out at any time during the strict selection process.
In order to apply, the candidate must be over 18, have A2 English level and be adaptable and curious. The following selection process consists of four rounds.
The first round is an online application including general information and a one-minute video in which the applicant answers some given questions and explains why he or she should be among the first humans to set foot on Mars. At the end of the first round, a team of Mars One experts will decide which applicants will pass to the next round.
The remaining applicants must then provide a medical statement from their doctor stating that they have met all the requirements. Successful candidates will then be briefly interviewed by Mars One’s chief medical officer Norbert Kraft.
One-hundred healthy, smart candidates are then in the third round which will test their team work ability and communication skills through a series of group challenges.
The final part of the testing process is the ability to stay alone. Even the best astronauts in history can hardly enjoy the silent space. Following this challenge, the forty remaining candidates will be reduced to thirty who will then undergo the Mars Settler Suitability Interview. Following on from the first selection series, international crews of up to six groups of four will become full time employees of Mars One.
1. What is the organizers’ attitude towards the online survey result?| A．Understandable. | B．Satisfied. | C．Unexpected. | D．Doubtful. |
| A．Stop carrying out the agreement. | B．Move out of space backwards. |
| C．Drive aircrafts backwards and leave. | D．Fail to pay attention to the advertisement. |
| A．Test the candidates’ English level. | B．Check the basic information of participants. |
| C．Interview the candidates and collect the forms. | D．Determine whether candidates are eager to learn. |
| A．Their skills to communicate with others. | B．Their excellent physical health at present. |
| C．Their abilities to cooperate with the team. | D．Their long-time adaptability to being alone. |
5 . Norway aims to discover new resources beneath the sea, but its push into mining has raised environmental concerms.
Norway could license companies for deep-sea mining as early as 2023. That could place it among the first countries to harvest seabed metals. Copper, zinc and other metals are in high demand for electric vehicle batteries, wind turbines and solar energy centers. However, that could also place Norway on the front line of controversies over the environmental risks of mining the world’s unexplored seabeds.
Norway recently announced it was carrying out an environmental study needed to start mineral exploration and mining. Once that is completed, the govemment plans to have public comments on its environmental study and on a proposal to open areas for exploration and production by the end of 2022.
The demand for minerals is being driven by what are often called “clean” technologies. But the process of getting those minerals from the seabed could cause environmental problems.
Environmentalists including Britain’s David Attenborough have called for a temporary (暂时的) stop to deepseabed mining until more is known about how it affects sea life. The environmental group Greenpeace called for a total ban in a recent report. In another report, the High Level Panel for a Sustainable Ocean Economy, known as the Ocean Panel, also called for greater knowledge about the effects of deep-sea mining. The Ocean Panel is cochaired by Norway and has 14 member states that want to shape policy on the world’s oceans.
Norway is known as a major oil producer. But, the country of 5. 4 million people wants to find something to replace its top industry that is better for the environment and can grow in the future.
The move toward deep-sea mining follows three years of expeditions(探险). The Norwegian Petroleum Directorate, which carried out the work, said it found copper, zinc, cobalt, gold and silver. The expeditions also discovered large armounts of lithium and the rare earth metal scandium used in electronics and metal mixtures.
1. What does the underlined word “controversies”in paragraph 2 probably mean?| A．Power. | B．Benefits. |
| C．Arguments. | D．Popularity. |
| A．Decide mining areas. | B．Ask for people’s opinions. |
| C．Start seabed mining at once. | D．Take action to protect nature. |
| A．Unsupportive. | B．Positive. |
| C．Unclear. | D．Uncaring. |
| A．Earning more money. | B．Controlling the areas. |
| C．Developing clean energy. | D．Learning about sea resources. |
6 . Located in the southeast of Canada and with a population of approximately 6 million, Toronto is a big and beautiful city, which has developed from a relatively unknown place over the past half century to the center of culture, trade and communication in Canada.
With its colorful ethnic mix, rich history and breathtaking buildings. Toronto offers non-stop adventures to the tourists. To get a sense of how big, various and magical Toronto is, the best place to start is the CN Tower. From this point, visitors can get a bird's-eye view of the city's amazing scenery and unique geography.
In addition to being an important center of culture, trade and communication in Canada, Toronto is also a major muti-ethnic city. It is the most populous city in Canada and its citizens come from countries around the world and from different kinds of ethnic backgrounds. Every day, in most places of the city, a hundred different languages can be heard on the streets, from Hindi to Greek to French. This, perhaps, explains why former Prime Minister Pierre Trudeau once said that Canada is a mosaic（嵌合体）of cultures and languages rather than a melting pot.
Street signs in Toronto are mostly in English. Weekly and daily newspapers are published in various languages, and the city hosts the successful international film festival each September. It is also home to a popular baseball team the Toronto Blue Jays. Toronto has something for everyone.
Moreover, Toronto has been rated one of the most livable cities in the world by United Nations Human Settlements Programme for many years. At the same time, Toronto is one of the safest, richest cities in the world with the highest standard of living.
1. What's the purpose of the text?| A．To draw more tourists to Toronto. |
| B．To introduce something about Canada. |
| C．To introduce some famous sights of Toronto. |
| D．To tell us how Toronto develops from the past. |
| A．Toronto is in the center of Canada. |
| B．Toronto is a city with a history of half a century. |
| C．The street signs in Toronto are all written in English. |
| D．From the top of the CN Tower we can see the whole Toronto. |
| A．It's worth visiting. |
| B．It's just a common city in Canada. |
| C．There are too many foreigners in the city. |
| D．There aren't many places of interest to visit. |
| A．A personal diary. | B．A news report. |
| C．A tourist handbook. | D．A student's notebook. |
7 . Ever wondered if dogs can learn new words? Yes, say researchers as they have found that talented dogs may have the ability to grasp new words after hearing them only four times.
While previous evidence seems to show that most dogs do not learn words, unless eventually very well trained, a few individuals have shown some extraordinary abilities, according to a study published in the journal Scientific Reports.
“We wanted to know under which conditions the gifted dogs may learn novel words,” said researcher xuekw Claudia Fugazza from the Eötvös Loránd University in Hungary. For the study, the team involved two gifted dogs, Whisky and Vicky Nina. The team exposed the dogs to the new words in two different conditions.
In the exclusion-based task, presented with seven known toys and one new toy, the dogs were able to select the new toy when presented with a new name. Researchers say this proves that dogs can choose by exclusion when faced with a new word, they selected the only toy which did not have a known name.
However, this was not the way they would learn the name of the toy. In fact, when they were presented with one more equally new name to test their ability to recognize the toy by its name, the dogs got totally confused and failed.
The other condition, the social one, where the dogs played with their owners who pronounced the name of the toy while playing with the dog, proved to be the successful way to learn the name of the toy, even after hearing it only 4 times. “The rapid learning that we observed seems to equal children’s ability to learn many new words at a fast rate around the age of 18 months,” Fugazza says. “But we do not know whether the learning mechanisms(机制) behind this learning are the same for humans and dogs. ”
To test whether most dogs would learn words this way, 20 other dogs were tested in the same condition, but none of them showed any evidence of learning the toy names, confirming that the ability to learn words rapidly in the absence of formal training is very rare and is only present in a few gifted dogs.
1. What was the purpose of the study published in Scientific Reports?| A．To better train dogs’ ability to learn new words. |
| B．To further confirm previous evidence about dogs. |
| C．To prove extraordinary memory abilities of gifted dogs. |
| D．To explore favorable conditions for gifted dogs’ new-word learning. |
| A．Slow to understand. | B．Quick to learn. | C．At a loss. | D．In a panic. |
| A．Learning through playing applied to most dogs. |
| B．The social condition helped dogs learn new words. |
| C．Dogs’ new-word learning turned out to be less effective. |
| D．Dogs shared similar learning mechanisms with children. |
| A．Gifted Dogs Can Learn New Words Rapidly. |
| B．Dogs Identify Newly-named Toys by Exclusion. |
| C．Dogs Can Acquire Vocabulary through Tons of Training. |
| D．Gifted Dogs Have Similar Learning Abilities to Humans. |
