Do you usually forget your password，your ID or your keys？Well，you'll never forget your face. With the quick development of technology，using your face as your ID is quick and convenient.1.This is how facial recognition（人臉識(shí)別）works. It has also been used to catch criminals.

In China，facial recognition systems have been used in many areas. 2.They just need to connect their online payment systems（系統(tǒng)）with the subway's smartphone app. Students at Peking University can pass through the school's gate with their face，too. However，there are no laws to regulate（規(guī)范）the use and collection of facial information，according to a famous lawyer at the China University of Political Science and Law.3.Why is it necessary to collect data（數(shù)據(jù)）about your face and what will the data be used for？

"People may feel uncomfortable with the worries. 4." said Feng Yi，a tourism company staff. Leaks are possible because there is a long history of companies failing to protect users' data. 5.However，can you change your face when your facial information is stolen？As facial recognition is used more and more in our daily lives，we must ask ourselves whether or not this new technology is worth the risk.

A. Nobody is allowed to collect people's facial details

B. You could take the subway or board a flight with just your face alone.

C. In Zhengzhou，people can now get on the subway by using facial recognition technology.

D. I don't know how the company is using my facial details or whether they will be leaked（泄漏）.

E. When someone steals your personal information，you can change your bank card and password.

F. Many citizens are worried about the collection and use of this information by governments and companies.

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