单项选择题
关于“或引渡或起诉”原则下列说法正确的是()A.《东京公约》首次规定了该原则B.《海牙公约》首次规定了该原则C...
单项选择题关于“或引渡或起诉”原则下列说法正确的是()
Someone had filled the parcel with stones and sand. It ...
单项选择题Someone had filled the parcel with stones and sand. It was ______ stones and sand.
3. PLC的I/O点数是指PLC外部的输入、输出端子的个数。( )
判断题3. PLC的I/O点数是指PLC外部的输入、输出端子的个数。( )