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  • 更新 2022-09-04
  • 科目 英语
  • 题型 填空题
  • 难度 中等
  • 浏览 82

Now people can pay by scanning(扫描)their faces while shopping. Is it(1)   to pay by scanning other parts of our bodies? Amazon has a new technology that scans(2)   

The technology can tell if the person is the right one by scanning his or her hand. The scanner examines things such as finger prints. It then sends a picture to a certain center which can decide who the person is.

In September 2019, Amazon made a payment system for a US supermarket. People can pay (3)   by scanning their hands under a machine. Their hand scan is connected to their bank cards, so they can pay successfully. It's quite convenient, especially for(4)___   people. With this new technology, people(5)   take their cards with them. They just scan their hands.

(1)A. possible

B. important

C. strange

(2)A. eyes

B. faces

C. hands

(3)A. usually

B. simply

C. really

(4)A. old

B. poor

C. smart

(5)A. mustn't

B. can't

C. needn't

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相关知识点

Nowpeoplecanpaybyscanning(扫描)t