-Could you tell me ? -Talking about festivals.A. how they are playingB. what they are doingC. where they are goingD. why they are practicing 题目和参考答案——青夏教育精英家教网—

题目内容

－Could you tell me _________? －Talking about festivals.

A. how they are playing

B. what they are doing

C. where they are going

D. why they are practicing

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While I was standing ______the window， I saw several boys running _______the street.

A. at； along B. on； at C. in； on D. to； in

Imagine having an idea, drawing it on paper, bringing it to a store and seeing it turned into an object. This is now possible with the help of 3D printers. Such machines were once used just by universities and big companies, but now, stores with 3D printing services are appearing around the United States.

Bryan Jaycox and his wife opened The Build Shop LLC in Los Angeles two years ago. The Jaycoxs offer 3D printing classes and services for anyone who is interested.

“I think 3D printing is going to be huge. It’s going to have a huge influence on society as a whole.” says KiChong Tran, one of the students in a recent class. He plans to open a 3D printing business in Cambodia.

3D printing services are coming into American people’s life. The UPS Store is a nationwide retailer (零售商) that provides copying and other services. The UPS Store recently put 3D printers in three of its independently-owned stores. Burke Jones owns one of the stores in San Diego.

“The demand has been amazing. There has been a lot of interest from people. It’s been much more than I would have imagined.”

The UPS Store plans to add 3D printers in three more stores.

For $11, someone used a 3D printer to produce two small plastic parts as part of a knuckle (指节) for a hand. He works for the company which is testing finger prosthetics (假肢). He says the same–day or next-day printing services will speed up testing of parts and get them to patients faster.

Staples, an American store, is selling 3D printers on its website for as low as about $1,300. As with any technology - experts expect the printing speed to increase and the price to go down.

Bryan Jaycox requires $15 an hour to print an object. He also sets the price depending on the size of the object and up to $50 an hour for design and labor services.

Mr Jaycox thinks that within five years, 3D printing technology could become more user friendly. But KiChong Tran says even today’s technology can make a difference in a developing country like Cambodia.

“With 3D printing you can give them tools, so they are responsible more for their own development and they learn skills beyond just like learning English and becoming a tour guide or something like that. You can actually create things that give value to the world.”

He says it’s not just Cambodia but anywhere where there is a 3D printer, it can turn a good idea into reality.

1.What can 3D printers do according to the passage?

A. Come up with an idea.

B. Draw on a piece of paper.

C. Help users to spend less money.

D. Turn an idea into a physical object.

2.What does the underlined part mean in this passage?

A. Make users’ life better.

B. Make friends with users.

C. Make 3D printers easier to use.

D. Use 3D printers to make money.

3.What can we infer (推断)from the passage?

A. 3D printing is becoming popular in the world.

B. There is no 3D printing business in Cambodia.

C. The UPS Store is the biggest 3D printing company.

D. 3D printing plays the most important role in daily life.

4.What’s the passage mainly about?

A. The future of 3D printing in the world.

B. The 3D printing business in Cambodia.

C. The development and growth of 3D printing business.

D. The 3D printing classes and services in different places.

---Steven, __________ will you finish your project?

--- In a week.

A. How much B. How soon C. How long D. How often

In the UK, bus journeys are very common. Buses are often convenient（便利的）for the people who live or work in the city center. Passengers can avoid heavy traffic and not have to pay for the parking. However, taking the bus is just a necessary but boring part of life: they get on the bus, pay for it and sit or find a place to stand when it is crowded. Everyone seems sad and bored.

In Latin America, however, bus trips can be wonderful. For a start, films are showed on the buses between cities for passengers to have fun along the journeys. Local buses do not show films, but drivers usually turn on the radio and it can be great for passengers to listen to songs and get relaxed.

Even better than films and music are the sights and sounds on the buses. Local buses always go to parts of the town that passengers would not visit by themselves. There passengers can see shops that they have never heard about. And they can also see other cultures of the town from the windows of the buses.

Besides, passengers’ luggage（行李）is also interesting. It is common to see a happy dog’s head getting out of somebody’s bag or a lovely chicken “speaking cheerfully” under somebody’s arm. Once on a bus in Peru, a farmer even tied a sheep to the top of the bus. It was quite surprising.

In all, taking the bus in Latin America is really fun and unforgettable.

1.According to the passage, in the UK, how do passengers probably feel on the buses?

2.In Latin America, how can people have fun on the buses between cities?

3.In the writer’s opinion, what are even better than films and music on the buses?

4.Why does the writer think passengers’ luggage is interesting?

5.What does the passage mainly tell us?

This food is free. You don't have to _________ it.

A. look for B. pay for

C. ask for D. wait for

There's an important football match today. I _________ miss it.

A. may B. can't C. must D. needn't

---___________ will he come back?

---In two hours.

A. How soon B. How long C. How often D. How far

– It’s getting warmer and warmer. Do you still get up 6:30?

-- No, I get up earlier.

A. in B. at C. on D. By

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