当LFP-901A型保护动作后应做些什么工作?此时应做如下工作?

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问题:

当LFP-901A型保护动作后应做些什么工作?此时应做如下工作?

考点:继电保护工考试继电保护中级工继电保护中级工题库
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阅读理解。

     It's Monday today. Miss White comes into the classroom. She sees Mike, the tallest student, is

 standing in front of the blackboard and speaking like a teacher. The boy does not see her and is still

 standing there. The children begin to laugh and he looks round and finds Miss White is standing behind

  him, so he runs back to his row.

    "Morning, class," says Miss White. "Morning, Miss White." Ann stands up and says,

 "Sam and I are on duty today. Sixteen boys and eighteen girls are all here." Sixteen boys? Who doesn't

  come today?" asks Miss White. "Bill and his family move to London." "Oh, I see," Miss White says. But

 she sees a cat on the teacher's desk. She asks, "Who draws the cat here?" No child answers, but they are

  looking at Mike. So she says, "Can you answer the question, Mike?" He has to say, "I am sorry, I do."  

 "You are the worst child in your class!" "It's not my fault. Why do you let Bill leave?"

1. The children begin to laugh because _____.

    A. Mike wants to be a teacher            

    B. Mike draws a cat on the teacher's desk

    C. Mike doesn't find Miss White behind him  

    D. Mike wants to clean the blackboard

2. The other children look at Mike because _____.

    A. Mike looks like a teacher                

    B. they think Mike does wrong

    C. they thinks Mike does right              

    D. Mike is the tallest of class.

3. Miss White thinks there are _____ students in Mike's class.

    A. 32    

    B. 33    

    C. 34   

    D. 35

4. The words "worst" and "fault" in the story mean _____ in Chinese.

    A. 最好的, 过错    

    B. 最坏的, 过错    

    C. 最好的, 功劳    

    D. 最坏的, 功劳

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商务交往时中递名片时,应该要怎样递给对方呢?

题型:问答题 简答题

应激相关障碍发生、发展的相关因素,以下各条中正确的有哪些?()

A.生活事件和生活处境

B.社会文化背景

C.与人格特点无关

D.也可以包括癔症

E.不包括社会文化背景

题型:问答题 简答题

图中,能正确表示地面和高空等压面分布的是()

A.①②

B.②③

C.③④

D.②④

题型:问答题 简答题

接触器自锁触头除接通和断开电路外,还具有()功能。

A.失压和欠压保护

B.短路保护

C.过载保护

D.零励磁保护

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