问题 多项选择题

变压器直流偏磁水平测试中需要详细记录有关测试的主变信息,(),并保存读数、波形、谐波分量。

A.主变接地点

B.主变接地情况

C.记录时间至少精确到分钟

D.读取直流值(用正负号标明方向)

答案

参考答案:A, B, C, D

改错题

第Ⅱ卷(非选择题共35分)

第一节:短文改错(每空1分,满分10分)

请按下列情况改错。

该行多一个词:把多余的词用斜线(/)划掉,在该行右边横线上写出并划掉。

该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

该行错一个词:在错词下画一横线,在该行右边横线上写出该改的词。

该行若无错误:在该行右边横线上画一个勾。

I went to the Bird’s Nest Stadium last week.At the gate

I happened to meet some American tourists.I greeted to                               76.          

them in English and then we began to chat.I got know                                 77.          

that they were college students traveled in Beijing.Most of                           78.          

them were fond of Chinese culture.They are busy taking                              79.          

pictures and were much impressed with the changes that                                 80.          

had been taken place in the past few years as well.After                               81.          

that,we went to the Water Cubic and having a good time.                          82.          

We exchanged our e-mail address so that we could write to                             83.          

each other later,They thanked us again and again.I                             84.          

was very glad to have a chance to practicing my oral English.                     85.          

判断题