问题
单项选择题
电源联络线开关掉闸时，如开关两侧均有电压，现场值班人员（），立即找同期并列。
A、请示调度同意
B、请示有关领导同意
C、等待调度命令
D、不必等待调度指令
答案
参考答案：D
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电源联络线开关掉闸时，如开关两侧均有电压，现场值班人员（），立即找同期并列。
A、请示调度同意
B、请示有关领导同意
C、等待调度命令
D、不必等待调度指令
参考答案：D
ass. It is very interesting. It’s the first class in the morning. The teacher goes into the classroom with a smile on his face. At the beginning, he makes a self-introduction(自我介绍). And he tells us that his English name is John. Then he asks all of us to think of English names for ourselves. We are very excited(兴奋的) to find a good name. Then he asks us to write our names down on a piece of paper. I think about my English name for a long time. Then I come up with(想出) a beautiful name ---Shirley. All the students write their names down and give the paper to the teacher. When the teacher calls “Shirley” to answer his question, three girls stand up at the same time.