单项选择题

What problem may be caused by planting chips in the human body

A．People will be controlled by computers.
B．Computers could send out wrong information.
C．Chips can be the cause of diseases.
D．Information may be used improperly.

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热门试题

单项选择题

According to the text, computer chips have already been used to ______.

A．catch escaped prisoners
B．find missing children
C．follow lost animals
D．treat sick people

单项选择题

Guests who are unfamiliar with table manners often appear at dinner patties feeling ______.

A．improper
B．regretful
C．uncertain
D．dissatisfied