题目内容

【题目】How much do you know about the 3D film technology?

A little. Not until _______ the hot movie Avatar _______ some about it.

did I see; did I begin to learn

I saw; I began to learn

I saw; did I begin to learn

did I see; I began to to learn

【答案】C

【解析】not until置于句首时,主句要用部分倒装,从句不倒装。

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【题目】Robots at the World Expo 2010 Shanghai play footballpractice tai chi , play the violin, prepare Chinese dishes and care for the elderly. Scrap metal robots created by a Chinese farmer can pour tea and paint pictures.

Global designers of robots are making them more capable, powerful and affordable, so they will play more roles in more sectors, from manufacturing to health care, and they can help around the house.

Now Toyota, the world's biggest car maker, and Canon, the biggest camera maker, have joined research and development to make robots a practical reality, like a PC.

The Expo Shanghai is a place where China can learn about advanced robotics, and a stage for made-in-China robots.

Developers are taking robots from “Star Wars” and top laboratories and putting them into the industrial sector, even in consumer markets. They are used in health care, computer programming, manufacturing and culture.

The goals are to add more practical functions and to cut prices, and lower cost comes with higher volume.

“The World Expo is a unique opportunity to demonstrate French technology”says Bruno Maisonnierchief executive of Aldebaran Robotics, which shows Nao robots in the France Pavilion.

More than 700 Nao robots, which cost 1,000 to12,000 euros (US $ 14,640) each, are sold mainly to research organizations, including 60 to 70 in China.

The French-based company aims to promote robots in the general public market starting from late2011with entertainment or learning functions at a "reasonable price", according to Maisonnier.

Visitors to the Japan Pavilion are struck by Toyota's dextrous Partner Robot playing the Chinese folk song Jasmine Flower on the violin. Other robots play other instruments, but the violin is the most complicated.

Many people were so enchanted by the robotic musician that they overlooked other Partner Robots, designed to be personal assistants especially for Japan's aging population. One can even carry passengers.

1 Robots at the World Expo 2010 Shanghai are designed to be __________

A. enjoyable and interesting

B. practical and affordable

C. good-looking and considerate

D. funny and relaxing

2 Toyota and Canon have joined research and development to make robots, which shows __________

A. robots are not too difficult to design

B. they want to abandon their present career

C. they are more fit to make robots

D. robot manufacture will become a big market

3 From the passage we can see Nao robots are designed __________

A. to show robots can be made cheaply

B. to meet the need of research

C. to serve the needs of every one of us

D. to show robots can be intelligent

4 What's the best title of the passage?

A. Advanced robots in the world

B. Robots in the future

C. Robots, practical and affordable

D. Robots show at the World Expo 2010 Shanghai

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