1. What does Mullen's statement in Paragraph 1 indicate?
[ A ] Police is confident in using the technology.
[ B ] Police has made preparation for the use of the technology.
[ C ] Citizens have rights over managing the technology.
[ D ] Police has gone through public education process.
2. Why does the system fall to arrest a wanted person?
[ A ] The system is not effective in recognizing people.
[ B ] The system doesn't look at skin color or one's gender.
[ C ] The system doesn't consider people's specific features.
[ D ] The system is highly inaccurate and can be easily fooled.
3. What is the ACLU's attitude to the system?
[ A ] Worried.
[ B ] Skeptical.
[ C ] Confident.
[ D ] Indifferent.
4. In John Whitehead's opinion, which statement is true?
[ A ] Face recognition technology may interfere with people's privacy.
[ B ] Face recognition technology may enhance the country's constant surveillance.
[ C ] Face recognition technology can be used in the same way wiretaps are used.
[ D ] Face recognition technology can be used after its threat has been removed.
5. What is this passage mainly about?
[ A ] Disadvantage of face recognition technology.
[ B ] Purposes of face recognition technology.
[ C ] Controversial face recognition technology.
[ D ] Effect of face recognition technology.