A-A+
What is the fatal defect of the system accordi
问题详情
What is the fatal defect of the system according to the U.S. Department of Defense？
A．Too many false alarms were raised.
B．Everyone should look straight at the camera.
C．Only 90% of suspects at an airport were found.
D．Everyone should not disguise himself.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：第三段说，试验表明机场要检测出90％的嫌疑犯，由于识别软件的错误率太高，每3个人中就有1个被认错。
