【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 al important weapon in the fight against fraud (欺骗). The card requires users to gi...
【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 (欺骗). The card requires users to gi...
【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(欺骗).The card requires users to give...
【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.
By using a voice-recognition chip embedded in the card.
B.
By using a voice-recognition device built in the server.