Unit 3 Artificial Intelligence 单元测试题 Ⅰ. Listen to the dialogues and choose the best answer to each question. 听对话，选择最佳答案。(20%) Dialogue A What does the woman think of the man’s suggestion It is useful. It will make her life enjoyable and convenient. It is not necessary. Dialogue B What is special about the smart restaurant in the dialogue Self-service order B. robot chefs C. robot waiters Dialogue C What are the two students discussing Benefits and disadvantages of online courses. Suggestions about online courses. Ways of studying on the Internet. According to the woman, taking online courses_____. causes a lot of distractions (分心) isn’t organized as it is in the classroom brings convenience Dialogue D On what point does the man agree with the woman The feeling of a paper book in hand. Eyesight protection. No waiting. Why does the woman prefer paper books Because it is convenient. Because she can visit the library anywhere and borrow them. Because she enjoys the feeling of turning pages. In the following advantages, which one does the woman agree with Protect the environment. Suit people with sleep problems. Take up less space. Dialogue E The Pros and Cons of Electric Cars Pros Cons friendly Lower Fewer problems Not enough stations Fewer and designs Higher repair and replacement costs II. Read the passage and complete the exercises. 阅读并完成练习。(20%) Facial recognition technology has increasingly been used in China, in airports, hotels, hospitals, restaurants, and even tourist spots. While facial technology has many benefits, there are still privacy concerns and risks of personal data leaks. Here some readers share their opinions. Zhang Yiqun (China) "I understand and will accept the collection of facial information if it is used for national and public security, but I don't know why some vendors(卖家) need to gather such data," Zhang said. Kong Yiying (China) "Scanning someone's face without their permission is not acceptable." In my view, using facial recognition to pay online is much safer than any other method, but the user must get my permission. Zhang Lei (China) It isn't the technology we should be worrying about, but the people. There are so many concerns about privacy and security issues. So private businesses should not be allowed to use the technology until it is tightly regulated. Nancy (US) My concern is that my data might get leaked or sold to some company. My cellphone could be unlocked, my account hacked, and what would I do Passwords can be changed, but I just can't change my face. Mark (Malaysia) We feel safer because it helps police track and identifies missing children. The potential（潜在的）crimes can be avoided. Joel (UK) Facial recognition is not a problem for me. I enjoy the speed and convenience of the boarding process at the airport. 1. What is the passage mainly about A. Internet security. B. Worries about facial recognition technology. C. Information leak. 2. Where can we probably read this pas ... ...
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