“漏电保护器”是指当电路中发生漏电或触电时，能够（）的保护装置。
参考答案：自动切断电源
尽管所有者权益和负债都对企业资产拥有要求权，但它们的权利和义务是不一样的。 ( )
From his _______ look, we could see that he hadn’t expected that we could raise such _______ questions to him.
A．confused; confusing
B．confusing; confused
C．confusing; confusing
D．confused; confused
