1 . Can any travel be greener than traveling by bike? We hear a lot about various methods of＂green" travel,but we don't hear much about traveling in a way to nearly clear our carbon footprint altogether.
Traveling by bicycle is one of the few methods of travel that allow a deep relationship with Mother Nature.Bicycles use no fuel,and are easy on the ground we pass over,but the best part of traveling by bicycle is the opportunity to get to know the earth and her people in a much better manner than any other vehicle can allow.My family and I traveled southward from Alaska.We went over the mountain,sailed through valleys,and woke up finding snow covering our tent.We rode through deserts and rain forests.Children climbed trees and tasted fruits they had never heard of.
We had the opportunity to get to know people.There is something about a bike that draws people closer and encourages them to show their kindness.It might be something simple like handing us a bag of apples or tomatoes, or it might be as complex as hiding drinks along the highway, but all added magic to our lives.I can tell many stories about the people we've met.About the woman in Oregon who handed us the keys to her house and said,“Go to my house and make yourselves at home.I'll be here in a few hours." She didn't even know our names, but showed her support and encouragement to us.Or the man who cycled up to where we were eating cheese and cookies in a park and invited us to his home for a warm dinner and a soft bed for the night.
One day in Mexico we ended up in a migrant workers' camp, and our boys played with some of the poorest kids in the country.Another day,we were invited to stay with a very rich family.Young couples and old.Rich and poor.White,black, and brown.All made our travel experience wonderful.
I'm convinced traveling by bike is the best way to see the world.It allows us to gain a much deeper respect for Mother Nature and local people that we could not gain in any other manner.
1. What's the author's purpose of writing this article?| A．To encourage readers to travel with their families. |
| B．To call for a much deeper respect for Mother Nature. |
| C．To introduce a green traveling method. |
| D．To call on readers to travel only by bike. |
| A．It benefits our health. |
| B．It does good to our environment. |
| C．It enables us to know the earth and her people better. |
| D．It helps us to build a deep relationship with Mother Nature. |
| A．She wanted them to wait for her there. |
| B．She was one of the author's friends. |
| C．She wanted to support and encourage them. |
| D．She was also fond of cycling. |
| A．Different kinds of people. |
| B．All migrant workers. |
| C．A wealthy family. |
| D．Poor kids. |
2 . When most high school students complain about having to wake up extra early，they're usually referring to a swim practice before class or the last minute study before a test. But that was never the case for Corey Patrick，who woke up at 4：30 every morning last year in order to arrive on time at Tarrant High School in Alabama.
Patrick had attended Tarrant City Schools since his fourth grade，but things got difficult when his family moved to a town 14 miles away. Even though his family didn't have any forms of transportation，Patrick didn't want to miss out on his senior year with friends，so he woke up at 4：30 every morning in order to make it to a 5：41 a．m.bus that would help him get to Tarrant on time.And just as he had done every other school day of the year，Patrick got up one morning to start the journey from his home to his high school; the only obvious difference that morning was that he was wearing his graduation gown (毕业礼服)，which made that day's bus driver，DeJuanna Beasley, take some photos of him. She then shared them online with these words，“You tell me this isn't determination.He got on my bus to go to his graduation，and no one was with him.Sometimes it's all in what you want out of life.I was so proud of this young man.”
That was soon shared by many people online，and it caught the attention of radio host Rickey Smiley，who surprised Patrick by giving him a car later. Smiley confirmed that he would make sure that Patrick received help with getting his driver's license. A GoFundMe was also created for Patrick，which has raised over $20,000. And Patrick has got a scholarship (奖学金) to Jacksonville University，where he plans to study computer science.
1. Why was Patrick different from most students when it comes to rising early?| A．It had something to do with study. |
| B．It was a part of daily life for him. |
| C．He was unwilling to get up early. |
| D．He spent more time in studying. |
| A．Patrick dressed poorly on his graduation day. |
| B．It took Patrick an hour to get to the bus stop. |
| C．The driver was moved by Patrick's story. |
| D．There was no school in Patrick's town. |
| A．Patrick's request for help on the Internet. |
| B．The difficulties that Patrick experienced. |
| C．The information about Patrick's university. |
| D．The message published online by the driver. |
| A．GoFundMe. | B．Rickey Smiley. |
| C．Patrick's high school. | D．Jacksonville University. |
3 . Binge-watching (追剧) your favorite TV series is bad for your brain. Dr. Randall Wright, based in Texas, said the need to watch episode (集) after episode has a similar influence on the brain to gambling (赌博). What’s more, it often leads to social loneliness, snacking on junk food and a shortage of exercise and sleep, which, over time, is bad for the brain.
When you let auto play start the next episode, you can find out what happens next and your brain receives good feedback, Dr. Wright wrote in an article. This right-away satisfaction is similar to gambling where even after a win, you are not satisfied and want to continue playing. With binge-watching, you are not satisfied with stopping after episode five and want to continue watching. This cycle coupled with the snacking and the long time sitting can lead to unhealthy changes in your brain and body over time.
Dr. Wright said, “Binge-watching itself is not bad. It becomes problematic when you are watching a third, fourth or fifth episode instead of doing healthy activities.” But he said it is possible to avoid the bad influence of binge-watching with four tips, including staying away from salty, fatty, calorific foods, exercising before a binge-watching, setting an alarm for sleep and balancing TV viewing with socializing.
If you add these tips to your binge-watching practice, you can create lasting healthy habits and still enjoy the now-and-then binge-watching time without hurting your brain.
1. What might “it” in paragraph 1 refer to?| A．Gambling. | B．Binge-watching. |
| C．TV series. | D．Brain. |
| A．The long time sitting. | B．The changes of feeling. |
| C．The snacking on junk food. | D．The immediate satisfaction. |
| A．The tips on how to develop a healthy lifestyle. |
| B．The reasons why binge-watching is problematic. |
| C．The ways to keep away from binge-watching. |
| D．Do’s and don’ts of binge-watching. |
| A．Ill Health: The Result of Addiction |
| B．Healthy Habits: A Must of A Better Life |
| C．Binge-watching: A Killer of Your Brain |
| D．TV-Viewing: Gradual Harm on Your Health |
4 . It is a well accepted assumption that students come to colleges to get good grades and that they are usually too busy to do anything else.
But Connie Snyder Mick, an academic director of the Center for Social Concerns at the University of Notre Dame, says it is just half of the truth. There are many volunteering centers like hers at the colleges and universities in the United States. Mick says these centers help students seek an experience that may not be directly related to a student’s academic progress, but that is still important.
Volunteering is not uncommon in higher education. Many college groups organize volunteer events for different causes. Officials in charge of student housing often organize such events to help build a sense of community. Participation in these kinds of activities is good for students, Mick says. For example, the busy nature of college life can create a lot of stress for students. Doing something completely unrelated to a student's studies can help calm them by putting their mind on other things.
For a more meaningful addition to their college experience. Mick urges students to visit centers like the one she heads. She says these centers exist to create volunteer opportunities that are more complex and meaningful than just a day spent cleaning a local park or raising money, for example.
Such volunteering centers often partner with local organizations that serve the people of the nearby communities. Even for students with little interest in building a connection with the local communities, there is still value in what volunteer centers have to offer, Mick says. She notes some opportunities can push students to use what they are learning in the classroom out in the real world and having that kind of experience can make a student appealing to employers in the years to come.
1. What does the underlined word “that” in paragraph 2 refer to?| A．Academic progress. |
| B．College education. |
| C．Volunteering experience. |
| D．Center for Social Concerns. |
| A．To give students good part-time jobs. |
| B．To raise money for different celebrations. |
| C．To help build a closer bond among the students. |
| D．To improve the living conditions for the students. |
| A．By helping them focus on their study. |
| B．By offering chances to test their knowledge. |
| C．By protecting them from the local communities. |
| D．By increasing their competitiveness in the job market. |
| A．Colorful College Life in the USA |
| B．Guidelines for Volunteering Center Selection |
| C．Volunteering: a Meaningful Addition to College Life |
| D．A Valuable Platform: Mick's Center for Social Concerns |
5 . When baby turtles first come out of eggs, they head to the sea by nature. The beach surface goes down, which is one directional clue they follow. Another is light: The horizon (地平线) over the sea is brighter than the horizon over land.
But lights from towns and beach developments can confuse the baby turtles. The sky shining above a city can mislead them to wander. And particularly bright lights can draw them away from the sea.
You’d think the extra time crawling (爬行) might wear out baby turtles, which need energy once they get in the water to swim for about a day to get to their destination in the sea. In a normal trip from nests to waves, the babies build up chemicals that show they have been pushing themselves.
Some researchers took the baby turtles to a lab, where they ran on a treadmill and swam in a tank while their blood and breathing were monitored. The finding is surprising: even after hours of crawling, the turtles were fine by all measures and swam as well as turtles that didn't have an extra crawling period.
The reason is that they often stop while crawling if they are doing U for a long time, unlike the disturbed trip they make when heading straight to the water. So misled turtles are not worn out.
But the misleading lights are still a problem for the babies. The longer they spend on the beach wandering, the more they are exposed to natural enemies. They can also end up losing their lives in the heat of the sun.
1. What attracts the baby turtles away from the sea?| A．Bright lights. | B．Vast beaches. |
| C．Buildings in cities. | D．Noises from towns. |
| A．Chemicals. | B．Nests. |
| C．Waves. | D．Baby turtles. |
| A．They travel by night. | B．Their trip is undisturbed. |
| C．They take frequent breaks. | D．They are refreshed by city lights. |
| A．They are in great danger. |
| B．They avoid their natural enemies. |
| C．They will wander on the beach for a while. |
| D．They are more likely to find the destination. |
6 . Some of the world’s most famous musicians recently gathered in Paris and New Orleans to celebrate the first annual International Jazz Day. UNESCO( United Nations Educational, Scientific and Cultural Organization) recently set April 30 as a day to raise awareness of jazz music, its significance, and its potential as a unifying(联合) voice across cultures.
Despite the celebrations, though, in the U.S. the jazz audience continues to shrink and grow older, and the music has failed to connect with younger generations.
It’s Jason Moran’s job to help change that. As the Kennedy Center’s artistic adviser for jazz, Moran hopes to widen the audience for jazz, make the music more accessible, and preserve its history and culture.
“Jazz seems like it’s not really a part of the American appetite,” Moran tells National Public Radio’s reporter Neal Conan. “What I’m hoping to accomplish is that my generation and younger start to reconsider and understand that jazz is not black and write anymore. It’s actually color, and it’s actually digital.”
Moran says one of the problems with jazz today is that the entertainment aspect of the music has been lost. “The music can’t be presented today the way it was in 1908 or 1958. It has to continue to move, because the way the world works is not the same,” says Moran.
Last year, Moran worked on a project that arranged Fats Waller’s music for a dance party, “Just to kind of put it back in the mind that Waller is dance music as much as it is concert music,” says Moran. “For me, it’s the recontextualization. In music, where does the emotion(情感) lie? Are we, as humans, gaining any insight(感悟) on how to talk about ourselves and how something as abstract as a Charlie Parker record gets us into a dialogue about our emotions and our thoughts? Sometimes we lose sight that the music has a wider context,” says Moran, “so I want to continue those dialogues. Those are the things I want to foster.”
1. Why did UNESCO set April 30 as International Jazz Day?| A．To remember the birth of jazz. |
| B．To protect cultural diversity. |
| C．To encourage people to study music. |
| D．To recognize the value of jazz. |
| A．Jazz becoming more accessible. |
| B．The production of jazz growing faster. |
| C．Jazz being less popular with the young. |
| D．The jazz audience becoming larger. |
| A．It will disappear gradually. |
| B．It remains black and white. |
| C．It should keep up with the times. |
| D．It changes every 50 years. |
| A．Exploring the Future of Jazz. |
| B．The Rise and Fall of Jazz. |
| C．The Story of a Jazz Musician. |
| D．Celebrating the Jazz Day. |
