1 . Eurail Passes
Ever dreamed of traveling around Europe? If so, then there are several types of Eurail passes available for unlimited rail travel in up to 33 countries. Which one is best for you?
Eurail Global Pass
The Eurail Global Pass is the standard pass, available for unlimited first-class travel for continuous periods ranging from 15 days to three months. Keep in mind that if you choose, say, the 15-day option, you must travel for 15 continuous days; if you skip a day because you want to stay a little longer in Paris, you’ll lose that day of travel.
Eurail Global Pass Flexi
If you’re planning to spend a few days in each city before moving on, the Eurail Global Pass Flexi may be a better option. This pass offers first class travel for any 10 or 15 days within a two-month period. The travel days can be continuous or non-continuous; the choice is yours.
Eurail Select Passes
While Eurail Global Passes are ideal for extensive multinational transportation, travelers who are visiting only three to five countries may be better off purchasing a Eurail Select Pass. With this, you may choose to travel within three, four or five bordering European countries for a duration of five, six, eight or 10 days within a two-month period. If selecting five countries, you also have the option of 15 travel days. The 28 different countries available allow for hundreds of different combinations.
Youth Pass
Travelers between the ages of 12 and 26 can save 35 percent by purchasing the Youth Pass, which essentially provides the same benefits as the regular Eurail Global Pass, except that you travel in second class rather than first class. Passes for children 4–11 cost half of the adult fare, and children under 4 travel free.
1. How is the Eurail Global Pass Flexi different from the Eurail Global Pass?| A．It is more flexible. | B．It is more reliable. |
| C．It is available in more countries. | D．It offers more travel days. |
| A．Traveling through 28 different countries. |
| B．Traveling for five to 10 days in 10 countries. |
| C．Traveling for 15 days in three to five countries. |
| D．Traveling through three to five neighboring countries. |
| A．The Eurail Select Pass. | B．The Youth Pass. |
| C．The Eurail Global Pass. | D．The Eurail Global Pass Flexi. |
2 . There are around 400,000 students in London. As university can be a costly time, many of these students will want to look for part-time work. Here are 4 relatively easy jobs to bag yourself in London and ensure a bit of pocket money through your university experience.
Waitressing
It is not hard to find waitressing jobs since London has an abundance of pubs and eateries. Gumtree and Indeed are good places for such opportunities. Hospitality UK and Next door are other great websites. However, as many of these positions are advertised on the windows of restaurants and pubs, going inside and asking the staff there about the positions is a much better idea. This will also demonstrate you as active and confident. Rates are around £12--15 an hour.
Mystery (神秘)shopping
It may not have you laughing to the bank but it's extra pocket money. You go at any time as a regular customer and check out the services that the business provides. You report back to the client and they will pay for your purchases alongside £5 —10.
Care Assistant
For those who have a heart of gold and want to help, caring is the way. There's a huge demand for people to spend your free time with elderly people or help people with disabilities. It can be cooking meals or making sure they're taking their medicine on time.
Receptionist
If you're a good communicator and can act professionally, a receptionist might be a great opportunity for you, which will help you build administrative skills and experience. Receptionist jobs are available at doctors surgeries, dentists, gyms, large offices and more.
1. Which is the preferable way to land a waitressing job?| A．Referring to Gumtree. | B．Surfing Next door. |
| C．Inquiring about positions in person, | D．Contacting advertisement company. |
| A．Amusing bank staff. | B．Working at fixed times. |
| C．Making purchases for clients, | D．Feeding back service quality. |
| A．Waitressing. | B．Mystery shopping. |
| C．Care Assistant. | D．Receptionist. |
3 . Most solar panels acquire sunlight from only one side, meaning they can acquire more or less of it depending on where the sun is in the sky. In recent years, they’ve become far more effective typically turning around 22 percent of the light they acquire into energy. In a new study published in the journal Joule on Tuesday, scientists put forth a way to increase that percentage even higher: double-sided solar panels that can move to follow the sun.
Basically, these panels can acquire sun from not only their sun-facing side but also from the light reflected off the ground onto their dark undersides. At the same time, a GPS allows them to move on an axis from east to west in order to always be pointed at a best angle to acquire the sun’s rays. Though double-sided solar panels and sun-following solar panels are both in use currently, models that combine the two technologies aren’t widely available for commercial use, Solar experts predict explosive growth in the market soon, though.
The study authors determined that these two-sided sun-tracking panels produce an average of 35 percent more energy than immobile single-panel systems, and are 16 percent more cost-efficient. That holds true even when accounting for changes in weather conditions.
“This means that investing in double-sided and tracking systems should be a safe bet for the foreseeable future, Carlos Rodriguez-Gallegos,” the study’s lead author said.
The same warnings for solar panels and their effect on the local environment apply to the double-sided, moving systems as well, if not more so. Lead used in solar panels can be one source of local pollution, and Dustin Mulvaney, an associate professor of environmental studies, told Earther in an email double-sided panels could mean “twice as much lead” as traditional solar systems.
Since these new panels are more energy efficient, they could save not only money but also land. That would require restructuring how solar contracts currently work.
1. What does most solar panels rely on to acquire sunlight?| A．The amount of sunlight. | B．The location of the sun. |
| C．The quality of solar panels. | D．The size of solar panels. |
| A．The sun’s rays. | B．The panels’ undersides. |
| C．The double-sided panels | D．The panels’ sun-facing sides. |
| A．Uncertain. | B．Supportive. | C．Doubtful. | D．Subjective. |
| A．Double-Sided Solar Panels that Follow the Sun | B．Advantages of the Double-Sided Solar Panels |
| C．Application of the Double-Sided Solar Panels | D．New Trends of Double-Sided Solar Panels |
4 . Stepping Out Into Nature
The classic road trip is more popular than ever. Here are several places to hit the open road.
Colo-road Trips
The Colorado Tourism Office has made it easy for road-trippers to explore the state’s 24 Scenic & Historic Byways. A new microsite includes-an interactive map that enables travelers to explore options by region, interest or season. Travelers seeking inspiration can also access insider tips and side-trip suggestions for historic attractions, active adventures and highlight cultural opportunities.
The Beartooth Highway.
Visitors of this extraordinary byway experience the grand sights of Montana, Wyoming and Yellowstone Park. The windy 68-mile stretch introduces road explorers to one of the most diverse ecosystems accessible by auto. Breathtakingly beautiful, this All-American Road showcases wide, high alpine plateaus（高原）, painted with ice blue lakes, forested valleys, waterfalls and wildlife.
Seward Highway, Alaska
The road that connects Anchorage to Seward is 127-mile treasure of natural beauty, wildlife and stories of adventure. The drive begins at the base of the Chugach Mountains, hugs the scenic shores of Turnagain Arm and winds through gold mining towns, national forests and fishing villages. Expect waterfalls, glaciers, eagles and some good bear stories.
The Lighthouse Trail, Maine
Travel the 375 miles between Kittery and Calais, Maine, visiting lighthouses along the way. Hear tales of shipwrecks（海难）and of the difficult and lonely life led by those who kept the lights burning brightly. If possible, visit the Maine Lighthouse Museum. where artifacts and hands-on exhibits for children provide an appealing break.
1. What makes Colo-road Tips special?| A．Good bear stories. | B．A scenic beach. | C．Hands-on exhibits. | D．An interactive map. |
| A．Colorado. | B．Montana. | C．Alaska. | D．Maine |
| A．Colo-road Trips. | B．The Beartooth Highway. |
| C．Seward Highway. | D．The Lighthouse Trail. |
5 . When it comes to eating, more and more Americans are ordering online instead of eating out. In some restaurants, cooks make food for other online restaurants at the same time. Online orders are only 5% of all restaurants orders, but they are growing about 20% each year.
The increase in online ordering in the US has created openings for new kinds of businesses. One is called Kitchen United. It builds kitchens for restaurants that want to enter take-out markets. Chick-Fil-A, The Halal Guys and Dog Haus all have opened kitchens through it. Another company, DoorDash, sends food to customers who order online. Fuad Hannon is the head of new business at DoorDash, He says, “The industry is still young. It may be too soon to know how it will grow, but what we know is that people love to get their favorite food sent.”
Two other businesses, Grubhub and Uber Eats, say their virtual (虚拟的) restaurant programs help small businesses compete. Both reach out to restaurant owners with suggestions for online. restaurants based on data from customer searches. This information helps owners. think about everything from how people get their food to what should go on the menu.
Kristen Adamowski heads Uber Eats. She says they have helped start 4,000 virtual restaurants worldwide, about half of them in the US and Canada.
Virtual restaurants have the benefit of testing new ideas without taking on expensive rents or employing more workers like traditional ones. But small restaurants should look at the risks before starting an online restaurant suggested by third-party app businesses. Those businesses offer no training for kitchen' workers to get used to making new foods. Other things to consider: whether their delivery containers are right for new dishes, or whether they want to increase their dependence on outside delivery drivers. Those are not small or easy things.
1. What can we learn about online food orders in the US from paragraph 1?| A．They’ve replaced traditional restaurant orders. |
| B．They take up only 20% of restaurant orders. |
| C．They’ve taken up most of the market, |
| D．They are rapidly increasing yearly. |
| A．Its customers are young. |
| B．It will surely develop well. |
| C．Its future remains to be seen. |
| D．It will help people build more restaurants. |
| A．Uber Eats. | B．Dog Haus. | C．Chick-Fi1-A. | D．DoorDash. |
| A．Better late than never. |
| B．Think carefully before you act. |
| C．Failure is the mother of success. |
| D．Where there is a will, there is a way. |
6 . Paris boasts a wealth of world-class museums and arehitectural masterpieces. From the world’s largest art museum to France’s most famous landmark, there is plenty to experience in the French capital.
The Louvre Museum
As the most visited art museum in the world and also the largest, the Louvre should be top of your list. It would take you no fewer than 100 days to visit the 35,000 works of art on display across 300 rooms – and that’s if you spend just 30 seconds looking at each one.
The Moulin Rouge（红磨坊）
The Moulin Rouge in Montmartre, with its iconic red windmill, was built in 1885. The venue pioneered the famous French cancan dance, and has now become one of the most famous cabarets in the world. Expect flamboyant handmade costumes of feathers and elegance at every turn.
The Eiffel Tower
Originally built to commemorate the centennial of the French Revolution in 1889, the impressive Eiffel Tower has become the most iconic landmark(地标) of France. The first floor is home to the 58 Tour Eiffel restaurant while the second-floor observation deck provides spectacular bird’s eye views – the best in the city.
The top of the Arc de Triomphe
The Arc de Triomphe, a Neoclassical take on the ancient Roman areh, is one of Paris’s most iconic attractions. It’s worth hiking the 284 stairs to reach the platform on top of the areh as the views span right across the city, towering above the capital at 50m tall.
1. What can visitors expect to do while visiting Paris?| A．Watching the ballet. |
| B．Enjoying the local food. |
| C．Reaching the platform on top of the areh easily. |
| D．Fully understanding the Louvre within one day. |
| A．The Arc De Triomphe. | B．The Louvre Museum. |
| C．The Eiffel Tower. | D．The Mourin Rouge. |
| A．Museum-goers. | B．Hiking-lovers. |
| C．Dance-lovers. | D．Travel-devotees. |
7 . You have distinct opinions on where the best coffee is in your local area. But if the entire city had a high chance of providing a tasty cup, it could be the personal heaven for coffee lovers.
Rome, Italy
Italy is known for its love of quality food, and the same applies to the coffee. Rome is packed with cafes that keep the city running. Coffee brewers take their business very seriously, so that you rarely meet a watered-down cup.
Melbourne, Australia
Melbourne loves coffee so much that they hold an annual coffee festival and have their own coffee-related publication, the Melbourne Coffee Review. What makes Melbourne coffee shops unique is the way the city is divided: the city is divided into several villages, each with its own specific culture. The most recommended drinks to get in Melbourne are typically lattes or other coffee drinks with milk.
Vienna, Austria
When it comes to coffee, Vienna goes hard: the city had its coffee shops listed as “intangible heritage(非物质文化遗产)” by UNESCO in20l1. Vienna cafes pride themselves on their atmosphere, taking the furnishings and decoration of shops quite seriously. These spaces are great social or people-watching atmospheres. Viennese particularly enjoy cappuccinos and the local Wiener Melange.
Addis Ababa, Ethiopia
Considered the “birthplace of coffee”, and one of the world’s top coffee bean producers today, it’s no surprise that coffee is an important part of Ethiopian culture. If you have friends or relatives there, expect to be invited to coffee ceremony. You’ll enjoy roasting and grinding(研磨) the beans, then brewing them in a clay pot before finally enjoying the final product with your hosts.
1. Which city hosts a coffee festival every year?| A．Rome | B．Melbourne. |
| C．Vienna. | D．Addis Ababa. |
| A．Their atmosphere is unique. | B．They are hardly decorated. |
| C．Their signature coffee is the latte. | D．They divide the city into blocks. |
| A．Produce coffee beans. | B．Buy hand-made cups. |
| C．Enjoy self-made coffee. | D．Decorate coffee shops. |
8 . If there had to be a father of handwashing in history, it would be Ignaz Semmelweis. While working at Vienna General hospital, the Hungarian doctor, faced with a situation in which maternal death (孕产妇死亡) in hospitals were significantly higher than local clinics, tried hard clues as to why.
Germs (细菌) were yet to be discovered, and it was still believed in the 1840s that disease was spread by bad smells in the air. So it didn’t seem a problem that trainee doctors hanging out of labs to dissect (解剖) human bodies would pop up to the maternity ward (产房) to deliver a baby without washing their hands.
Then an accidental finger cut by a knife during a dissection caused a doctor to die, seemingly of the same sign the mothers had been getting. Semmelweis assumed that something from the dead bodies was to blame, which might, through the hands of doctors, make their way into women’ s bodies during childbirth.
To test his theory, he ordered doctors to wash their hands and instruments in some chlorine solution. As a result, the death rate for new mothers dropped to about 1 percent, compared with that of as high as 18 percent before the experiment.
However, he faced great resistance, and met a sad end. People at that time didn’t think of themselves as sort of walking Petri dishes. And the majority of doctors then were from middle- or upper-class families, and thought of themselves as very clean people.
Over the next 40 years, a better understanding of germs developed, and attitudes to hygiene (卫生) gradually shifted. In 1876, the German scientist Robert Koch discovered the anthrax bacillus (炭疽), kicking off the new research field of medical bacteriology. Many more germs were later identified. Surgeons started to take handwashing seriously.
By the 1890s and into the early 1900s, handwashing moved from being something doctors did to something everybody had been told to do.
1. What was the situation like in the 1840s?| A．Germs might have been discovered then. |
| B．Women suffered from delivering babies then. |
| C．The air at that time was dirty and full of viruses. |
| D．People were unaware of how disease was spread. |
| A．Liquid. | B．Option. | C．Tissue. | D．Shell. |
| A．It was effective. | B．It was necessary. |
| C．It was ridiculous. | D．It was dangerous. |
| A．Steps to Protect Yourself |
| B．Disease Spreading by Your Hand |
| C．Hand Washing Critical in Fighting Viruses |
| D．The First Recorded Discovery of Handwashing |
9 . In times of stress, particularly when the water gets too warm, the coral(珊瑚)erupts the algae(海藻), and the coral turns white, causing a state called coral bleaching(漂白). Just a few degrees of heat can lead to coral bleaching, putting the coral on a path to starvation and death.
Driven by climate change, marine heat waves are becoming one of the greatest threats to the existence of coral, which is important to the ocean ecology. But in some rare good news researchers have discovered coral can recover from bleaching even before a heat wave ends, suggesting it has the potential to survive long heat waves. Coral was thought to survive only if a heat wave lasted just a few weeks.
But no one had studied this process during a longer heat wave. Then in 2015, Julia Baum, a marine ecologist at the University of Victoria, began a survey of two common species: brain and star coral around Kiritimati in the central Pacific Ocean. They checked the condition of the coral as the heat wave struck and disappeared.
Starting in May 2015, the temperature rose about 1 ℃ within 2 months. As expected, coral that housed heat-sensitive algae bleached sooner than those housing the heat-tolerant kind of algae. As the water continued to warm, even heat-tolerant algae erupted.
Many brain and star coral on Kiritimati recovered from bleaching while the water was still unusually warm. Baum said, "The unexpected recovery provides new hope, because it means that even under lasting heat waves, there's a path forward for some of them."
An unusual feature of the recovery is that brain coral that started out with heat-sensitive algae had a higher survival rate(82%)than coral that began with heat-tolerant algae(25%). "That finding is surprising," said Baum, expecting that heat-tolerant algae would be better suited for helping coral survive a heat wave. But during a longer heat wave, it might be more advantageous to start with a heat-sensitive algae.
1. What results in coral bleaching?| A．The white algae. | B．The coral's death. |
| C．An attack of waves. | D．A rise in ocean temperature. |
| A．To prove that coral can stop climate change. |
| B．To study how coral bleaching comes about. |
| C．To figure out whether coral survives long heat waves |
| D．To explain why coral bleaching is a big threat to coral |
| A．Ashamed. | B．Confused |
| C．Worried. | D．Astonished. |
| A．Protect the ocean environment. | B．Reduce coral bleaching. |
| C．Grow more different algae. | D．Regulate the heat wave. |
10 . Children's average daily time spent watching television or using mobile device increased from 53 minutes at 12 months old to more than 150 minutes at 3 years old, according to an analysis by researchers at the National Institutes of Health. Children aged 7 were more likely to spend the highest amount of screen time if they had been in bad home-based childcare or were born to first-time mothers.
“Our results indicate that screen habits begin early,” said Edwina Yeung, an investigator in National Institute of Child Health and Human Development (NICHD), “This finding suggests that interventions to reduce screen time could have a better chance of success if introduced early.”
In the research, mothers of 4,000 children responded to questions on their kids' media habits when they were 12, 18, 24, 30, and 36 months of age.
The American Academy of Pediatrics recommends avoiding digital media exposure for children under 18 months of age, introducing children 18 to 24 months of age to screen media slowly, and limiting screen time to an hour a day for children from 2 to 5 years of age. In the current study, researchers found that 87% of the children had screen time exceeding these recommendations. However, while screen time increased throughout infancy, after 8 years of age, screen time fell to under 1. 5 hours per day. The researchers believe this decrease relates to time consumed by school-related activities.
The study authors classified the children into two groups based on how much their aver- age daily screen time increased from age 1 to age 3. The first group, 73% of the total, had the lower increase, from an average of nearly 51 minutes a day to nearly an hour and 47 minutes a day. The second group, 27% of the total, had the higher increase, from nearly 37 minutes of screen time a day to about 4 hours a day. Higher levels of parental education were associated with the lower odds of inclusion in the second group.
1. Which of the following is a reason for children's addiction to the media?| A．Low economic level. | B．Poor family education |
| C．The media's attraction. | D．The shortage of parents' love. |
| A．To stop children using the media. | B．To help parents care for children well |
| C．To reduce children's screen time earlier | D．To increase intervention to children |
| A．By giving some examples. | B．By showing some data. |
| C．By analyzing some reasons. | D．By concluding some results. |
| A．Probability. | B．Price. | C．Cost. | D．Income. |
