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The students are busy ________ ________ ________.

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¡¾ÌâÄ¿¡¿ One of China¡¯s top technology companies is trying to push the artificial intelligence (È˹¤ÖÇÄÜ£¬¼ò³ÆAI) by teaching computers to understand scenes from the 1990¡¯s romance-disaster (ÔÖÄÑ) Titanic.

The technology, from China company Sense Time, is supposed to distinguish (±æ±ð) Titanic¡¯s romantic scenes from disaster scenes. Although most humans would have no problem distinguishing Jack and Rose¡¯s deep love from the Titantic¡¯s sinking, the scene is highly complex for computers.

In a show at MIT Technology Review¡¯s EmTech Digital meeting in San Francisco last Monday, the technology performed well and was able to sort the scenes correctly. It points out the progress of artificial intelligence, but also how far it still has to go before being able to understand more difficult movie scenes outside of public shows.

Dahua Lin, the director of a joint research lab between SenseTime and the Chinese University of Hong Kong where he¡¯s also a professor, played a video of the scene from Titanic in which Jack gently holds Rose as she stands over the bow (´¬Ê×) of the ship like she¡¯s flying. Below the video was a small chart showing whether the company¡¯s computers thought the scene was romantic or action ¨C packed. After processing data, probably taken from thousands of videos and pictures stills in video clips (¼ô¼­)£¬the computer determined that the scene was more ¡°romantic¡± than a ¡°disaster¡±. Then later, when Lin showed the clip of the Titanic sinking, the computers quickly named the scene as more of a ¡°disaster¡± than ¡°romantic¡±.

¡¾1¡¿The underlined word ¡°complex¡± in this passage probably means ¡°_______¡±in Chinese.

A.¸ß¿Æ¼¼µÄB.ÈÝÒ×µÄC.¸´ÔÓµÄ

¡¾2¡¿What¡¯s the main idea of Paragraph Three?

A.The technology performed well in the show.

B.The technology can understand more difficult movie scenes outside of public shows.

C.Artificial intelligence has made great progress but still has a long way to go.

¡¾3¡¿Besides being a director, what other job does Dahua Lin have according to the passage?

A.A cleanerB.A professorC.An engineer

¡¾4¡¿How do the computers feel about the scene when Lin showed the clip of the Titanic sinking?

A.It is a romance.B.It is a disaster.C.It is neither a disaster nor a romance

¡¾5¡¿Where can you probably see this passage?

A.In a storybook.B.In a magazine about AI.C.In a travel magazine.

¡¾ÌâÄ¿¡¿ It does not always come easy to discover oneself. From a young age, I had a strong sense of who I was to become, but an accident made me redefine (ÖØÉó£©myself.

To me, skating was above all. There was___________ in this world that filled my heart with such joy. I spent twenty-four hours a week practicing my ___________.

Unfortunately, in one show, I fell down and hurt myself____________. After several X-rays and MRI(´Å¹²Õñ£©scans, the doctor told me that I couldn't return to my sport any more. The pain in my back was hard to bear and even the____________daily tasks became difficult.

As my passion(¼¤Ç飩was __________, I had little sense of who I was to become. After eight months of suffering, something had to __________. Instead of wasting my days sitting around painfully, I began to put my __________into local community service projects. After a few months, I devoted time to my interest in the arts. Little by little, I _________out of the shadow and rebuilt my confidence.

Sometimes, some ________rocks block (×è°­) our way. We can choose to stay behind or try to climb over. My accident was a rock that ________to stop me from reaching success. Today I¡¯m a very confident and optimistic person.

¡¾1¡¿A.everythingB.somethingC.nothing

¡¾2¡¿A.skillsB.behaviorsC.thoughts

¡¾3¡¿A.quicklyB.softlyC.badly

¡¾4¡¿A.usefulB.basicC.proper

¡¾5¡¿A.found outB.brought backC.taken away

¡¾6¡¿A.changeB.remainC.leave

¡¾7¡¿A.energyB.dutyC.wealth

¡¾8¡¿A.jumpedB.steppedC.stood

¡¾9¡¿A.roundB.largeC.ugly

¡¾10¡¿A.managedB.continuedC.failed

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