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问题 单项选择题

为维护电网安全稳定运行，接入电网运行设备的调度管辖权，（）。

A.不受设备所有权或资产管理权的限制

B.由产权所有者自行调度管理

C.由产权所有者自行决定

D.以上都对

答案

参考答案：A

单项选择题

某桩基工程，业主通过招标与某基础工程公司签订了施工合同，工程量清单中估计工程量4000m，合同价500元/m3，合同工期为40天。合同约定：工期提前1天奖励：2万元，拖后1天罚款4万元，工程款按旬结算支付。合同履行到第21天时发生了地震，造成停工4天，经工程师认可的施工方的实际损失为10万元，第3旬完成工程量800m3；后期因机械故障停工3天，最后实际工期为50天。不考虑其他款项，施工方在第3旬应得到的工程款为( )万元。

A．58

B．14

C．26

D．50
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完形填空

短文填词。（本大题共10小题，每小题1分，满分10分）

Students learn their lessons in class. They sit in the classroom and l 1  to the teacher. This is a way of learning. Is this the o 2  way for students to learn? Of course not. There is another way to learn. That is students can teach themselves. For e 3  , if you cannot remember something when you are doing your homework, what will you do? You can look at your books to f  4   the answers.

How to teach yourself? The first thing you must do is reading. Read something you are i 5  in, or you have to read. The second is that you must ask yourself questions. A clever student is usually g 6  at asking questions. The third is to answer the questions yourself by w 7  hard, by reading books, and sometimes by asking o 8  people. These are the ways of teaching yourself. If you keep doing l  9 these for a long time, You are sure to have great s  10  in your study.

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