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刷刷题刷刷变学霸
举一反三
【单选题】Credit Card Only Works When Spoken To A credit card that will not work unless it hears its owner’s voice could become an important weapon in the fight against fraud. The card requires users to give a ...
A.
It is safer because it requires more ID information.
B.
It is safer because the voice-recognition chip is built in.
C.
It is safer because no one but the user can use the card.
D.
It is safer because it can hardly be cheated by fraudsters.