Which of the following statements does NOT contain a personification？A．...Bluetooth LE, wh

Which of the following statements does NOT contain a personification？

A．...Bluetooth LE, which allows two nearby devices...to connect...

B．...and any iBeacon-compatible sensor to seamlessly talk to one another.

C．...the fears people have of their smartphone dying...

D．...so a cash register could be set to ignore all customers...

请帮忙给出正确答案和分析，谢谢！