高压试验设备和被试验设备的接地端或外壳应可靠接地,低压回路中应有过载自动保护装置的开关并串用()。
参考答案:双极刀闸
法律赋予善意相对人的权利包括()。
A.催告权
B.确认权
C.返还权
D.撤销权
E.追加权
-Your daughter has two children, doesn't she?
-That's right.She ________ in 1972.[ ]
A.did marriage
B.was married
C.married with John
D.got married