单项选择题

对于安全生产十大禁令，以下选项哪个错误？

A、严禁无票证从事危险作业
B、严禁私自拆除、停用设备设施安全防护装置
C、严禁违章指挥、强令他人冒险作业
D、严禁违章作业，违反劳动纪律

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单项选择题

图示电路，若ui=0.1V，R1=10KΩ，R2=100KΩ，uo1=[填空1]V，uo=[填空2]V

In 1974, Paul Werbos of the natural science foundation of the United States first proposed the use of error back propagation algorithm to train artificial neural networks in his doctoral dissertation of Harvard University, and deeply analyzed the possibility of applying it to neural networks, effectively solving the XOR loop problem that single sensor cannot handle.

答案：正确