1 . The world is filled with movies about technology, but none of them could have been created without AI (Artificial Intelligence人工智能). It seems AI is everywhere and makes our life more interesting.
Chongqing is quickly becoming a leader in Artificial Intelligence. People can spend several days experiencing the latest and greatest AI toys at the Smart China Expo(智博会) . Chongqing people are most proud of the Smart China Expo in Chongqing in 2018. For example Lijia wisdom garden in Chongqing is a place where people can deeply experience artificial intelligence. There are driverless cars for adults, robot dogs to entertain children, and music robots that sing songs with teenagers. In 2019, Chongqing Gaoxin District has started building the city's largest three-dimensional( 立体的) parking building. Everyone can park their car there very quickly.
Artificial intelligence is the new rising sun in Chongqing.
Why do I say so? First, many people come to Chongqing because of the Smart China Expo. When Chongqing has more tourists, people here can make more money. Second, AI makes people in life and work get simple and convenient experience, from carrying large bags to holding your cell phone calmly, from always doing housework at home to now waiting for the floor-sweeping robot to serve you. Everything is so fantastic.
Artificial intelligence is double-edged- sword(双刃剑). Some people always worry that it will become the boss of humans, and we may lose everything in the end. But I always have a positive mind that when humans use high technology to make a new thing, we must be smarter than it.
1. What's the Chinese meaning of the underlined word positive in paragraph 5?| A．积极的 | B．全面的 | C．聪明的 | D．简单的 |
| A．Driverless cars for adults. |
| B．robot dogs to entertain children. |
| C．Music robots that sing songs with teenagers. |
| D．All of the above. |
| A．AI can do everything for people. |
| B．AI will take human's place one day. |
| C．AI has changed people's life a lot. |
| D．AI is widely used in movies. |
| A．①②/③④/⑤ | B．①/②③④/⑤ | C．①/②③/④⑤ | D．①②/③④⑤ |
