Your computer has been playing music for years, one CD at a time. Now hundreds of songs can be stored in your PC (personal computer) if they’re in the MP3 format.
What is it?
MP3 compresses music into small computer friendly files. You access MP3 music several ways : Music can be downloaded from websites that have converted vast music libraries into MP3. Or you can prerecord CDs into your PC and convert songs in minutes into MP3. Once MP3 music is on your PC’s hard drive, you can play it through your computer’s speakers, “burn” it onto blank CDs or exchange MP3 files with friends using E-mail.
How much?
Software needed to play and convert MP3 music is often free. It comes preinstalled on most new computers or can be downloaded from many websites, including MP3. com. Some MP3 sites are free. Just type “MP3 sites” into any search engine. The popular MP3 players start at around $50and can hold hundreds of songs. A blank CD on which you can record music costs about a dollar.
Advantages
MP3 turns your home PC into a tape recorder. Tiny MP3 players are the size of a card, making it easy to take hundreds of songs with you.
Disadvantages
You may find that music at many sites is limited. And some only allow you to listen rather than download offerings. Others let you download music that then can’t be copied to MP3 players. And a growing number of new CDs make it impossible to copy songs to a computer.
1. How can you get MP3 music?
A.By turning your home PC into a tape recorder |
B.By taking your own music or songs with you |
C.By copying songs to a PC through the speakers. |
D.By downloading from websites which have converted music libraries into MP3. |
A.Software needed to play and convert MP3 music is often free of charge. |
B.MP3 music can be exchanged with friends by e-mail. |
C.MP3 music can be downloaded for free at any site. |
D.A greater number of new CDs make it impossible to copy songs to a computer. |
A.fire | B.copy | C.download | D.play |
A.Free of charge. | B.Free downloading. |
C.At about fifty dollars. | D.About a dollar. |
相似题推荐
Populations and Land (1987) | ||||
Area in | Percent | Population | Percent | |
Square miles | Cultivated | In millions | forested | |
United States | 3615104 | 20 | 243.8 | 28 |
Canada | 3851792 | 5 | 25.9 | 33 |
United Kingdom | 94525 | 29 | 56.8 | 9 |
Australia | 2967896 | 6 | 16.2 | 14 |
India | 1269340 | 51 | 800.3 | 21 |
China | 3705390 | 11 | 1062.0 | 14 |
1. Which two countries are the closest to each other in area?
A.The US and Canada | B.China and Canada |
C.The US and China | D.India and China |
A.China, India | B.India, China |
C.India , the US | D.China, the US |
A.The US and the United Kingdom. |
B.The US and China |
C.Australia and Canada. |
D.Australia and China |
A.2 | B.3 | C.4 | D.5 |
Cathedral City
The Indian Oven in the city will give you a high-quality dining experience. It’s a restaurant with traditional Indian dishes. All of the lunch specials are $5.95 and are served from 11:30 am to 2:00 pm. The windows of the restaurants give you the beautiful views of desert mountain scenes. You need to call 92234(760)770-3918 to book a table.
Palm Desert
Palm Desert, a city in Riverside County, has a number of free desert hiking trails(小径). They are named after famous Western Hollywood cowboys. The trails are fun to hike on. At some points they go up very high and you can get a bird’s-eye view of the surrounding desert cities. The paths are dusty, so bring some good hiking boots and hats. Do bring some water and your phone. It’s great for an afternoon hike after 2 pm. Call 92260(760)340-0574 or 92253(760)564-4712 to learn more.
Lake Cahuilla
Away from the busy streets of the city of Palm Springs, Lake Cahuilla is a great recreational(娱乐的) area you can visit in La Quinta. It is at the foot of the Santa Rosa Mountains. It costs $3.00 for per person to enter the area, but a half for kids under 7. The activities include: camping, fishing, bicycling, and horseback riding. If you want to save on rooms, you can stay in an RV. Call 92278(760)664-7215 and you’ll learn something else.
1. The desert hiking trails__________.
A.are named after some famous people |
B.reach the top of some high mountains. |
C.provide visitors with free water and food. |
D.have attracted many well-known cowboys. |
A.92260(760)340-0574 | B.92278(760)664-7215 |
C.92234(760)770-3918 | D.92253(760)564-4712 |
A.the Indian Oven must be a well-known restaurant in India. |
B.kids enjoy the hiking trails in Palm Desert at half price. |
C.Palm Desert has been badly polluted by human activities. |
D.staying in an RV costs less than staying in a hotel room. |
【推荐3】Have you heard of Amancio Ortega? He established Zara, a wellknown international Spanish clothing brand, which makes his fortune reach over $65 billion. As a clothing brand, Zara is like no other. People across the world from teenagers to recent retirees love to shop there. So what’s their secret? Do they operate like other popular clothing retailers(零售商)?
It turns out that Zara operates in a completely different way from other clothing companies. Normally, clothing brands try to predict fashion trends in a year in advance and release the same collections in one year: one for spring/summer and another for fall/winter. Unfortunately, if the designs appeal to buyers, then sales go up, or else it means markdowns and cutting profits for the season. Zara avoids this risk with its approach. Zara designs, produces, distributes and sells its collection in only four weeks. This also means updating the stores with two new designs a week and keeping low stock levels. As a result, less clothing in stock means lower storage costs and fewer markdowns. Shoppers will frequently stop by Zara to see fresh designs.
Most clothing brands operate using a topdown approach, where their designs are based on what they predict will become popular in the next season. However, Zara constantly collects information about consumers. Its staff go onto the streets and in the malls of cities to see what people are wearing. Store managers take note on what customers’ tastes are like, which are reported back to headquarters that will then make their decisions. So the decisions are based on immediate feedback. This bottom up approach has allowed the brand to become popular worldwide and cater directly to what people want.
Their growth strategy(策略) and success has offered a few lessons. For example, Zara collects much consumer data from different places: streets, malls and customers. Not all of it will be useful, of course, but the data lets them know what people like and dislike, and how Zara can cater to their needs. Similarly, anything you’ll do will result in feedback. When you deliver a service, people’s responses and behavior provide useful information for improvement. It lets us know how we’re doing and whether adjustment is needed.
Zara studies consumers continuously to decide which direction its designs should take before starting the process. Getting goods as close as possible to current trends means sales will likely increase. Similarly, whenever you need to make a decision, you have to consider the information at hand. Before making big decisions, it’s best to learn more from different sources to reduce what you aren’t certain about. Moreover, sometimes our environment changes faster than our plans. So it’s also important to stay flexible and be willing to reassess the situation frequently.
Learn from Zara | |
An entrepreneur’s success | ·As the |
·Zara ·Zara bases the designs of their goods on their survey about the consumers rather than the ·Their decisions about designs are dependent on instant | |
Lessons from Zara’s success | ·We should collect more useful information because it can make us have a good ·Gather enough information to reduce the ·Learn to make regular |
![](https://img.xkw.com/dksih/QBM/2023/2/17/3176559793315840/3178238162173952/STEM/01b3a82fa0034637849c046502c66e7a.png?resizew=179)
Just Cycle And fold away
There’s no excuse not to get on your bike this Spring. Get your indoor cycling fix and feel the benefits.
Great for general cardio (有氧运动) fitness, exercise bikes can be a convenient way of training at home. However, choosing the right bike is extremely important, which is something that Roger Black and his team recognized when creating the Roger Black Folding Exercise Bike. The special design makes the bike smaller and easier to store.
“Best present EVER are the words from my 77-year-oldfather who received his Roger Black fitness bike for his birthday. He said, it is so simple and easy to use, with no complicated (复杂的) operation. These at is VERY comfortable, so using it every day is a pleasure. It folds away neatly so it can be stored behind a door when necessary,” said Anna.
Roger Black is offering a 10% discount on the full www.rogerblackjifitness.com range of home fitness equipment for all Reader’s Digest readers. Please use discount code DIGEST10 at checkout.
1. What is special about Roger Black Exercise Bike?A.It is an indoor exercise bike. | B.It can be folded away easily. |
C.It is good for cardio fitness. | D.It has a creative design team. |
A.He stored the exercise bike behind the door every day. |
B.He received an exercise bike from the fitness company. |
C.He complained about the complicated operation of the bike. |
D.He felt quite satisfied with these at of the exercise bike. |
A.£17.9. | B.£179. | C.£161.1. | D.£169. |
【推荐2】The ebike has become an essential item, and even the King has been spotted riding one. According to the market research company Mintel, sales have almost tripled over the past five years. While ebikes have become increasingly commonplace, they are still undeniably expensive. You can pack up a perfectly adequate push bike for £ 300, but most ebikes cost nearly £ 2,000. Now, Cycling Electric, designed to help consumers choose an ebike, offers the following recommendations.
Best folding bike
Carbo Model 4
Price: ₤ 2,799 Weight: 13.3 kg
Range: up to 34 miles
This is one of the most convenient bikes, from a little-known label. The lightweight Carbo X is the perfect example of convenience thanks to its carbon frame and belt drive, instead of a metal bike chain. This makes it lighter and less likely to get messy than an electric Brompton, with its more traditional, only chain.
Most stylish
Temple Cycles Classic
Price: from £ 2,995 Weight: 19 kg
Range: up to 74 miles
This Bristol-based brand is known for its elegant pushbikes, which are hand-built in the city. This is its electric version. It’s a very sleek and functional commuter option and not too heavy. Temples have fewer proprietary(品牌专卖的) parts and so are serviceable in any bike shop. Stylish as they may be, the VanMoofs and the Cowboys can be a bit more complex to get back-up and service
The money-no-object option
Riese & Müller Nevo4 GT Vario G4
Price: £ 5,380 Weight: 28.4kg
Range: up to 93 miles
This is a prime example of the attention to detail delivering a high-quality experience in functionality, comfort and practicality — if you can afford it. It has the capacity to handle 25 kg of luggage in a pannier, powerful road lights and a beautifully smooth motor.
1. Which conclusion is Temples’ advantage over other stylish ehike brands?A.They have easier access to service. | B.They are more comfortable. |
C.They have more functions. | D.They are more lightweight. |
A.Temple Cycles Classic. | B.Carbo Model 4. |
C.The VanMoofs and the Cowboys. | D.Riese & Müller Nevo4 GT Vario G4. |
A.a chemical paper | B.a magazine column |
C.a market research report | D.an official document |
Computer Teacher
The computer teacher will be responsible for teaching older adults computer skills, including basic skills such as turning on computer or more media skills such as setting up email. This position requires patience, dedication and long hours on your feet. Computer skills needed. Ask Mandy, 01313377227.
Meals on Wheels
Do you have time in your schedule to make a difference in the lives of seniors in your community? Meals on Wheels drivers deliver nutritious lunchtime meals to homebound seniors on weekdays from 11 a.m. to 1 p.m. Our aim is to help seniors who are unable to go out themselves due to age or disability. A valid driver’s license and personal vehicle is required. Call Lucy,(781)2727177.
Tree Nursery Volunteer
Tasks are different according to season, but may include: collecting tree seeds from ancient woodland, preparing seeds for sowing, planting trees and tree aftercare. Some of the work is physical and outdoors, others such as seed preparation can be done indoors. No experience is necessary, but a knowledge or interest in botany would certainly be helpful. Ask Amrita, 07748623073.
Photography Volunteer
If you have a talent for photography, this may be the role for you. We need someone who can take great photos for posters and websites. We especially need photos of our events and volunteers. This is a great opportunity to gain valuable work experience. You’ll also gain the satisfaction of seeing your work being displayed on the National Trust website and in literature. Ask Sarah, 01248600954.
1. If you are interested in teaching, you can get in touch with ________.
A.Mandy | B.Lucy | C.Amrita | D.Sarah |
A.Breakfast. | B.Lunch. | C.Supper. | D.Snack. |
A.Computer Teacher. | B.Meals on Wheels. |
C.Tree Nursery Volunteer. | D.Photography Volunteer. |
【推荐1】Football is my favorite sport. I loved to watch it, but I had never played in a football game before I went to college. I didn’t have enough confidence and I wanted to know whether I could do well in a team, which was why I hardly did sports in company with others. I just loved practising playing football in the backyard of my house.
About one month after I went to college, one day some of my classmates said they’d play a football game with some players of another class. I really looked forward to but never thought I’d join them to play. That day finally came and I went to watch with my classmates. However, just about ten minutes after the game started,one member of our football team got injured and could no longer play. The other members looked worried. Then one of them came to me and asked, “Can you play?” At first, I shook my head, but then I nodded.“Great! Come and play.” he said. I followed him, having no idea at all what to do. To my joy, he asked me to play in defense(防守). Defense was my favourite because I found it more fun and less complicated(复杂的). Then the game began again.There weren’t a lot of big kids on the offensive line(攻击线) of the other team and I suddenly became confident. About five minutes later,the ball was kicked toward the guard. I thought it was a good chance for me.I quickly ran past the guard and got the ball. When the guard came to the offensive line. I kicked the ball. I scored and all my classmates cheered. You may not believe it, but I scored twice that time. The final score was 6-2 and we won. My teammates thought that I did very well and none of them believed I hadn’t played in a game before.
That game really changed me. I am a really confident person now and often play football games with my teammates.
1. Why didn’t the author play sports with others before?A.He wasn’t interested in sports. |
B.He wasn’t popular with others. |
C.He didn’t have time to play sports. |
D.He wasn’t confident about his ability. |
A.excited | B.boring | C.anxious | D.angry |
A.got more worried about watching football games |
B.decided to become a full-time football player |
C.was thought to be the best football player at school |
D.fell in love with joining others in playing football |
【推荐2】When Tony took up running as a hobby, he was 42 years old. Now 42 years later he’s a national champion and a world record holder.
He never imagined at the age of 84 this is where he’d be, but then he doesn’t meet many people in their 80s who are out training four times a week.
“I can see it’s a bit unusual, yes. But it’s been my life, ” he told the reporter.
The retired officer runs at a track near his home in Leeds.
At an event in Italy last month he set a world record in the 80 metres hurdles (跨栏) with a time of under 17 seconds. But he sees no reason to slow down and his ambition is still to be competing when he passes a hundred.
“I probably won’t be doing a crouch start (蹲式起跑), but it’s only 16 years away,” he joked. Like anyone his age, he’s had health problems. He’s had a string of severe heart attacks, but doctors have told him as long as it makes him feel good, he should carry on running.
“I can’t let my heart get in the way of my training. When I am sprinting, I have to give it my absolute all. My heart is the last thing on my mind.” he said.
He trains every other day, dances and plays hockey and he recently cuts down on alcohol and chocolate. He said, “I’ve heard alcohol can lead to dementia and I don’t want that. I’ve cut down to one glass of wine every other day. I now have to stay as fit as I can be to keep up my lifestyle.”
Tony’s next birthday is next September. And the first thing he wants to do is to become the world’s fastest 85-year-old.
1. What will Tony do after the competition in the Italy ?A.He decides to slow down. |
B.He decides to retire as an officer. |
C.He plans on running until he’s 100. |
D.He plans to compete in the 100 metres hurdles. |
A.Trying to run as fast as he can. |
B.Continuing to run if he feels good. |
C.Cutting down on alcohol and chocolate. |
D.Stopping running to treat his heart disease. |
A.Imaginative. | B.Positive. | C.Caring. | D.Self-centered |
A.A National Champion. |
B.The Fastest Man in the World. |
C.The World’s Fastest 85-year-old. |
D.Granddad Crowned Fastest 84-year-old in the World. |
【推荐3】Ice hockey’s beginning is a little uncertain. It has been tracked back to an Irish game known as hurley by some experts. Others consider ice hockey as having come from lacrosse and field games that were played by Micmac Indians. Still others say that hockey evolved in Northern Europe. At any rate, it is quite likely that ice hockey came into being from different early games played with a stick and a ball.
In the 1850s, the first recorded games of ice hockey were played, and in the 1870s, the first set of ice hockey rules were written by a group of students at McGill University in Montreal, Canada. These rules set up the use of a puck (冰球) replacing a ball and decided the number of players to be nine per team. The year 1880 brought the organization of the first amateur hockey league. Over the next several years, ice hockey’s popularity spread across Canada. It was around 1893 that ice hockey was first played in the United States. There have been several ice hockey leagues. The best known is the National Hockey League, which came into being in 1917 in Canada.
Ice hockey has the oldest sports trophy (奖杯) in North America. It had become so widespread in Canada that a trophy was presented by the Governor General of Canada to be awarded to the top hockey team. Lord Stanley of Preston was the name of the Governor General, and the trophy became Known as the Stanley Cup.
Not many changes have been made to the initial rules set forth in the 1870s. The main ones have been the decrease from nine players to six and the progression of new and better equipment. In 1910 — 11, the game changed from two 30-minute periods to three 20-minute periods. In 1943 — 44, the red line at center ice was introduced to speed up the game. In 2005 — 06, goalkeeper equipment was downsized.
1. What does the second paragraph intend to tell?A.The rules of ice hockey. |
B.The development of ice hockey. |
C.The popularity of ice hockey. |
D.The players of ice hockey. |
A.The rules of the ice hockey sport. |
B.The great changes of the ice hockey sport. |
C.The history of the ice hockey sport. |
D.The development of the National Hockey League. |