- Did you see the film last night? - No, I some shopping at that time.A. am doingB. was doingC. didD. will do 题目和参考答案——青夏教育精英家教网—

题目内容

— Did you see the film last night?

— No, I ______ some shopping at that time.

A. am doingB. was doingC. didD. will do

【解析】

试题分析：句意：你昨晚看电影了吗？——不，那时我正在做作业。结合语境可知下文描述的是过去某时正在进行的动作，故用过去进行时态，选B。

考点：考查时态辨析

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There __________ a football match between China and England tomorrow.

A. isB. was

C. will beD. has been

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––I can’t remember ____ last night.

A. where did I put it B. where I put it

C. where will I put it D. where I will put it

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 (柬埔寨).

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.

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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 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.

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Blake Harrison, a high school student, was the first person to come up with the idea of Flocabulary. The word “Flocabulary” comes from the word “flow” and “vocabulary”. “Flow” is a rap word for “style”, or the way a rapper says the words of a song. “Vocabulary” means the words you have to learn in a language. How did he get the idea? Well, he realized he could remember the words of a hip hop song very easily. So, why not make lessons into songs? Today together with Alex Rappaport, a song writer, Blake produces hip hop songs for math, science and literature (文学). They are now used in schools with great success.

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根据中文意思完成句子。

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______ join the swimming club with me?

2.该放暑假了，你有什么打算？

______ summer vacation. What’s your plan?

3.雾霾天里很难看清路标。

It’s ______ see the road sign clearly in such smog-weary weather.

4.沿着这条路往前走，直到第二个路口再右拐。

Walk along this road. ______ you get to the second crossing.

5.请你告诉Tom在任何情况下都不要放弃梦想，好吗？

______ his dream in any situation?

Gary uses the Internet ________ home every day.

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

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