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【简答题】
设用S1水准仪及5mm分划尺测量A、B两点间高差,实施的两测站观测数据如表1,试填表并计算AB两点间高差。 表1: 观测者 建设 记录者 天文 仪器 S 1 测站编号 后尺 下丝 前尺 下丝 方向及尺号 标尺读数 基+K减1-2 上丝 上丝 后距 前距 1 2 视距差d ∑d 1 3156 3528 后 27549 27548 2353 2723 前 31255 31256 后—前 h 2 3912 3499 后 35088 35088 3106 2692 前 30960 30956 后—前 h 3 3878 3600 后 33792 33790 2880 2603 前 31017 31016 后—前 h 4 2950 3382 后 27822 27820 2614 3041 前 32120 32123 后—前 h Σh= 则A、B两点间高差为: (m)
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举一反三
【判断题】During the reign of Queen Victoria , Britain became an empire “the sun never sets”.
A.
正确
B.
错误
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A.
正确
B.
错误
【简答题】question break experience finish difficulty finally place challenge success lose It's a great _____that she has finished all the courses at the college.
【判断题】Victoria became Empress of India by taking over its control from the East India Company.
A.
正确
B.
错误
【单选题】In Victoria, Australia, in 1850, miners became with the high cost of mining licenses and restrictions on their right to search for gold.
A.
amazed
B.
confused
C.
irritated
D.
puzzled
【单选题】She finally finished her project after many long nights and a lot of hard work.
A.
Loose
B.
Periodic
【单选题】In 2009,liuwen became the first Asian model at Victoria’s secret （ ）stage.
A.
fashion show
B.
fashion magazine
C.
fashion channel
D.
fashion media
【单选题】以下能在窗体Form1的标题栏中显示“Visual Basic窗体”的语句是
A.
Form1.Name=“Visual Basic窗体”
B.
Form1.Title=“VisualBasic窗体”
C.
Form1.Caption=“VisualBasic窗体”
D.
Form1.Text=“VisualBasic窗体”
【简答题】Please write down the name and category of this basic structure
相关题目：
【判断题】During the reign of Queen Victoria , Britain became an empire “the sun never sets”.
A.
正确
B.
错误
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