问题 单项选择题

关于室外设备安装,下列说法不正确的是()

A、油浸式互感器安装面应水平

B、并列安装的应排列整齐,同一组互感器的极性方向应一致

C、隔离开关的相间距离与设计要求之差不应大于10mm

D、互感器呼吸孔的塞子带有垫片时,应留下垫片(应将垫片取下)

答案

参考答案:D

改错题

短文改错。

     假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。

文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除

或修改。

     增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

     删除:把多余的词用斜线(\)划掉。

     修改:在错的词下划一横线,并在该词下面写出修改后的词。

     注意:1.每处错误及其修改均仅限一词;

                 2.只允许修改10处,多者(从第11处起)不计分。

Good morning, everyone,

     It's great honor for me to speak here. My name's Li Xiaojun, born of a harmonious family. My father

and mother are all high school teachers.Influenced by them, I read widely during my early age, but I've

developed a great interest in arts and sports. I'm easygoing, get along well with my classmates.

     It is this personality which helps me win over all my classmates' friendships, and also help me

overcome many difficulties both in academic and personal life. Being admitted in your university has

always been a beautiful dream for me. I dream constantly that I, long with mine classmates, will study

happy with the help of the respectable professors; I dream that I will swim freely in the sea, enjoying the

waves of knowledge.

     I hope all my dream will come true in the near future.

     Thank you.

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选择题