继电器的接点分常开接点和常闭接点两种。在继电器线圈通电以后,其常开接点处于()状态,其常闭接点处于()状态。
参考答案:闭合、断开
---Hello, this is Fanny. Can I speak to Linda? --- Yes, _________.
A.Linda is me
B.Linda, please
C.my name is Linda
D.this is Linda speaking.
擅长如图舞蹈的民族是
A.维吾尔族
B.朝鲜族
C.傣族
D.哈萨克族