我们需要一名卡车司机,你完全适合这项工作。A. We need a driver, and you are perfect for this job.B. We need a truck driver, and you are perfect.C. We need a driver, and you are perfect for this job.D. We need a truck driver, and you are perfect for this job.

Questions 22 to 25 are based on the passage you have just heard.-|||-22.A)Sharks are the first fish known to have networks of friends.-|||-B)Sharks are the first fish known as solitary animals.-|||-C)Sharks do not have any social networks.-|||-D)Sharks do not have interactions with each other.-|||-23.A)They used the acoustic tracking devices.-|||-B)They took photos of the sharks in the sea.-|||-C)They studied the sharks in the laboratory.-|||-D)They gathered the sharks into groups.-|||-24.A)17 friends. B)70friends.-|||-C)200friends. D)100friends.-|||-25.A)He hopes the research can know more about the sharks'gathering areas.-|||-B)He hopes the research will map the sharks'swimming routes.-|||-C)He hopes the research will help the study of the sharks in the laboratories.-|||-D)He hopes the research will provide conservation info to protect sharks.

Quality TimeYou’ve just been given a major task and want to do it well, but it seems that the minute you get started, you’re interrupted. First, jane stops by. Then, it’s the phone. Later, your boss tells you to drop everything – she’s got a rush job. And you have that meeting at there!All these things are important. If only you could rearrange them without breaking your concentration. And you can! We’ve heard about quality time at home – why not quality time on the job?Begin by finding out those parts of the day during which you’re most creative. You may work best in the morning or in the afternoon. No matter when – just find your time and build a wall around it.Say that for you, quality time begins at ten. Focus on your major task then, and don’t let anything interrupt you. If you have a secretary, tell her or him to hold all calls and visitors; if you don’t, try to ask a colleague to help you. The point is that both outsiders and colleagues will know that you will not be available for a part of each day. Why? Because you are working!Prepare for this special block of time as carefully as you would for an important meeting. Don’t waste precious minutes searching for memos or notes. Be ready to begin precisely at ten, and get the most out of every second. You might like to use your block simply for thinking about a project, problem or a new idea.Start small – maybe thirty or forty minutes, three times a week, building up to at least an hour, Sure, you’ll have to chip away at your block a little sometimes, but guard that hour as you would do to any other valued possession.A. When you are given a major task.B. When a friend stops by.C. When your boss gives you a rush job to do.D. When you have a meeting.

23. 李兰每天早晨教格林先生学习中文。A. Li Lan teaches Mr. Green Chinese every morning.B. Li Lan teaching Mr. Green Chinese every morning.C. Li Lan teach Mr. Green Chinese every morning.

词汇匹配（15选10）A. mysteriesB. significanceC. operationalD. evolutionE. eagerF. panicG. marvelH. cosmicI. detectionJ. excellenceK. enduranceL. harshM. insomniaN. forefrontO. comprisingIn Daocheng County, Garze Tibetan Autonomous Prefecture, tourists (1) [填空1] at the breathtaking night sky, but 50 kilometers away on Haizi Mountain, a group of young researchers has a different goal. They are scanning the sky for (2) [填空2] rays – high-energy particles from space that carry crucial information about the universe’s origin and (3) [填空3].To uncover the source of the cosmic rays and unlock the (4) [填空4] of the universe, China established a key national scientific facility – the Large High Altitude Air Shower Observatory (LHAASO). Construction started in 2017, and by 2021, the observatory was fully (5) [填空5]. It is now the world’s highest, largest, and most sensitive gamma-ray (6) [填空6] facility.The LHAASO project showcases the youthful vigor and scientific (7) [填空7] of its team. Nearly 70 percent of its members are under the age of 35, many of whom joined the team right after completing their PhDs, (8) [填空8] to contribute to scientific discoveries. Recalling her experience of joining the team, one scientist remembered being asked during her interview: “Are you ready for a three-year business trip?” This direct question made her want to “flee in (9) [填空9].” However, after learning about the mission and its (10) [填空10], she headed for Haizi Mountain without hesitation.

Essay WritingSuppose your school is organizing an orientation program to help the freshmen adapt to the new environment and academic studies. You are now to write a proposal, which may include its aim, duration, participants and activities. You will have 30 minutes to write the proposal. You should write at least 120 words but no more than 180 words.Sample:I am a junior in law school. The new semester is about to begin, and a group of new students are set to arrive on campus. To help them adapt to their new environment and academic life, I propose that a freshman orientation program be held during the first week of September.The purpose of the program is to help new students learn about what they will encounter during their time at college. Throughout the event, they may meet with sophomore and junior volunteers who will hand out necessary materials and discuss any questions they might have about campus activities or college life. The program will start on September 1. On that day, participants are to meet at 7 a.m. at the northeast corner of the Main Square to prepare the leaflets and handbooks which will be distributed to freshmen. As the new students arrive on campus, volunteers are expected to help them carry their luggage, pass out manuals, answer their questions, and show them to their dormitories.I believe that this program will be successful in helping the freshmen feel welcome on campus and become acclimated to their new environment.<|im_end|>Essay WritingSuppose your school is organizing an orientation program to help the freshmen adapt to the new environment and academic studies. You are now to write a proposal, which may include its aim, duration, participants and activities. You will have 30 minutes to write the proposal. You should write at least 120 words but no more than 180 words.

失败是成功之母。(完成句子) Failure is the mother of .

The Development of Television Technology Radio and television were major agents of social change in the 20th century. Radio was once the center for family entertainment and news. Television enhanced this revolution by adding sight to sound. Both opened the windows to other lives, to remote areas of the world, and to history in the making. News coverage changed from early and late editions of newspapers to broadcast coverage from the scene. Play-by-play sports broadcasts and live concerts enhanced entertainment coverage. For many, the only cultural performances or sports events they would ever hear or see would emanate from the speakers or the screens in their living rooms. Each has engaged millions of people in the major historical events that have shaped the world. If people could look at the sky and see how it is organized into frequency bands used for different purposes, they would be amazed. Radio waves crisscross the atmosphere at the speed of light, relaying incredible amounts of information---navigational data, radio signals, television pictures--using devices for transmission and reception designed, built, and refined by a century of engineers. Key figures in the late 1800s included Nikola Tesla, who developed the Tesla coil, and James Clerk Maxwell and Heinrich Hertz, who proved mathematically the possibility of transmitting electromagnetic signals between widely separated points. It was Guglielmo Marconi who was most responsible for taking the theories of radio waves out of the laboratory and applying them to practical devices. His "wireless" telegraph demonstrated its great potential for worldwide communication in 1901 by sending a signal--the letter "s"--in Morse code a distance of 2,000 miles across the Atlantic Ocean. Radio technology was just around the comer. Immediate engineering challenges addressed the means of transmitting and receiving coded messages, and developing a device that could convert a high frequency oscillating signal into an electric current capable of registering as sound. The first significant development was "the Edison effect", the discovery that the carbon filament in the electric light bulb could radiate a stream of electrons to a nearby test electrode if it had a positive charge. In 1904, Sir John Ambrose Fleming of Britain took this one step further by developing the diode which allowed electric current to be detected by a telephone receiver. Two years later, American Lee De Forest developed the triode, introducing a third electrode (the grid) between the filament and the plate. It could amplify a signal to make live voice broadcasting possible, and was quickly added to Marconi’s wireless telegraph to produce the radio. Radio development was hampered by restrictions placed on airwaves during World War I. Technical limitations were also a problem. Few people had receivers, and those that did had to wear headsets. Radio was seen by many as a hobby for telegraphy buffs. It would take a great deal of engineering before the radio would become the unifying symbol of family entertainment and the medium for news that was its destiny. In the mid-1920s, technical developments expanded transmission distances, radio stations were built across the country, and the performance and appearance of the radio were improved. With tuning circuits, capacitors, microphones, oscillators, and loudspeakers, the industry blossomed in just a decade. By the mid-1930s almost every American household had a radio. The advent of the transistor in the 1950s completely transformed its size, style, and portability. Both television and radar were logical spin-offs of the radio. Almost 50 years before television became a reality, its fundamental principles had been independently developed in Europe, Russia, and the United States. John Baird in England and Charles Jenkins in the United States worked independently to combine modulated light and a scanning wheel to reconstruct a scene in line-by-line sweeps. In 1925, Baird succeeded in transmitting a recognizable image. Philo T. Farnsworth, a 21-year-old inventor from Utah, patented a scanning cathode ray tube, and Vladimir Zworykin of RCA devised a superior television camera in 1930. Regularly scheduled broadcasts started shortly thereafter, and by the early 1940s there were 23 television stations in operation throughout the United States. Shortly after World War Ⅱ, televisions began to appear on the market. The first pictures were faded and flickering, but more than a million sets were sold before the end of the decade. An average set cost 500 at a time when the average salary was less than 3,000 a year. In 1950 engineers perfected the rectangular cathode-ray tube and prices dropped to 200 per set. Within 10 years 45 million units were sold. A study of how human vision works enabled engineers to develop television technology. Images are retained on the retina of a viewer’s eye for a fraction of a second after they strike it. By displaying images piece by piece at sufficient speed, the illusion of a complete picture can be created. By changing the image on the screen 25 to 30 times per second, movement can be realistically represented. Early scanning wheels slowly built a picture line by line. In contrast, each image on a modem color television screen is comprised of more than 100,000 picture elements (pixels), arranged in several hundred lines. The image displayed changes every few hundredths of a second. For a 15-minute newscast, the television must accurately process more than 1 billion units of information. Technical innovations that made this possible included a screen coated with millions of tiny dots of fluorescent compounds that emit light when struck by high-speed electrons. Today this technology is in transition again, moving away from conventional television waves and on to discrete digital signals carried by fiber optics. This holds the potential for making television interactive--allowing a viewer to play a game or order action replays. Cathode ray tubes with power-hungry electron guns are giving way to liquid crystal display (LCD) panels. Movie-style wide screens and flat screens are readily available. Digital signals enable High Definition Television (HDTV) to have almost double the usual number of pixels, giving a much sharper picture. The advent of cable television and advances in fiber-optic technology will also help lift the present bandwidth restrictions and increase image quality.Guglielmo Marconi is the main person who applied ______ into practical devices. A．the theories of radio wavesB．electromagnetic signalsC．the Tesla coilD．wireless telegraph

汉译英：现实和梦想不同，但我们可以努力将一些梦想变为现实。【翻译】：Though reality is different from dreams, we can ______ turn some of the dreams into reality.

Read the passage and check your understanding by doing the multiple choice exercises.Nothing delights me more than hearing the stories of people who have reshaped their bodies — going from fat to fit. Please share your story with us here and help us widen the circle of influence.Joseph: 88 pounds lighter I made the decision to get fit a year ago because I could only walk a short distance before my back would begin to hurt. I could not tie my shoes. Size 4X clothes were tight on me. But I think the biggest reason I began thisjourney was that I felt as though my son and grandsons needed me to be a help — not a burden. I’m at 262 pounds now, but I feel great, eat right and exercise six days a week, three times a day.Dorothy Volker: you’re never too old for fitness today in my seventies, I feel that I’m more fit than ever. Adopting more healthful eating habits, adding exercise and altering my life attitude have made all the difference. I walk regularly and continue to move toward my goal of realizing my “personal best”.(1) (单选题)According to the introductory paragraph, the writer is most delighted to hear stories about people who ______________.A.like sports and do exercise every dayB.are willing to join his health care circleC.have got healthier by losing weightD.are capable of taking good care of themselves(2) (单选题)How was Joseph a year ago?A.He found size 4X clothes too big for him.B.He had difficulty walking for a long distance.C.He often felt that his back hurt him sharply.D.He could not eat much or fall asleep.(3) (单选题)What does the word “journey” (Para. 2, line 3) mean in the passage?A.Getting fit by losing weight.B.Taking short walks every day.C.Doing exercise in the park.D.Going to the office by bike.(4) (单选题)Why did Dorothy Volker say, “You’re never too old for fitness”?A.Because it is never late for elderly people to keep in good health.B.ecause it is easier for old people to get fit than middle-aged ones.C.Because old people seldom feel it necessary to do any exercise.D.Because few old people are willing to change their eating habits.(5) (单选题)What is the goal Dorothy Volker is trying to realize now?A.To take regular walks every day.B.To eat as healthily as possible.C.To change her attitude towards life.D.To reach the best state of her health.A. Evil.B. Palatable.C. Plain.D. Notorious.