同一根控制电缆两端端头的铠装处可以同时接地。
参考答案：错
He has ___________ daughter_______ Mary.
A．a eight years old , name
B．an eight-years-old , named
C．an eight-year-old , named
D．a eight-year-old , naming
如何理解社会主义国家宪法中的民主集中制原则？
