国开网100万⁺专项题库

我们要把加强教师队伍建设作为教育事业发展最重要的基础工作来抓。（ ）

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提高教师的政治地位，就是要使全社会形成尊师重教的社会氛围，使教师的职业更具有成就感和吸引力。（ ）

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Li Qiang has been in Beijing for a few days. He wants to visit the China Railway Museum. He asks his friend Ma Kai for help.

Li Qiang: Hi, Ma Kai. Do you know the China Railway Museum? I heard that many people all over the world visit it every day.

Ma Kai: Yeah. It is the 1 professional museum about the railway system in China.

Li Qiang: Oh, really? It must be 2 .

Ma Kai: Yes, you'll be able to see a large number of 3 objects, 4 ,photos, 5 and multi-media, etc. All these will give you a detailed 6 to the development of the Chinese railway system in the past century.

Li Qiang: Where is the Museum 7 ?

Ma Kai: It is located in Chaoyang District, about 15 kilometers 8 of downtown Beijing.

Li Qiang: Is it 9 for you to take my brother and me there? I'd like someone 10 with the museum to go with us.

Ma Kai: Sure, I'd be very glad to be your tour guide.

1．自由静止的海水面向大陆、岛屿内延伸而形成的封闭曲面，称为大地水准面。

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3．用水平面代替水准面，对高程测量的影响比对距离测量的影响小。

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4．测量工作的基本原则是程序上由“由整体到局部”；步骤上“先碎步后控制”；精度上“从低级到高级”。

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5．测量的基本工作是平面控制测量和高程控制测量。

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6．在测量平面直角坐标系中，X轴向东为正。

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7．在半径为1000km的区域，地球曲率对水平距离的影响可以忽略不计。

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8．测量工作的本质是确定地面点的空间位置。

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