题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

“Mirror, mirror on the wall, who’s the fairest of them all?” An old tale tells a seemingly 1. (believe) story of a magic mirror, but now the magic is no longer unachievable.

In August 2018, news went widely-spread that the police 2. (catch) criminal suspects who attended Chinese singer Jacky Cheung’s concerts. 3.did the police pick4.the suspects among thousands of 5.(scream) fans? The helping hand is AI facial recognition technology. The low-key yet powerful tool is no longer far-fetched, but entering the world of China’s top 6. (investor) and companies.

Facial recognition is a technology able 7. (identify) a person from a digital image or a frame from a video source. Tang Wenbin, CTO of Face ++, an AI computer vision(视觉) technology company in China, 8. (vivid) explained the workflow. According to him, facial recognition is the identification of our appearance, including knowing the sex, age and identity of a person. You may think it is like a brain or a neural network. You use data to train it, and then, it learns the pattern.

Facial recognition technology has been traditionally allied with the security work but today there is active expansion into 9. industries including mobile phones, marketing and finance. Chinese start-ups have seen the potential of Al facial recognition for simplifying and speeding up tasks in multiple industries. And the market is now crowded and 10. (compete).