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【简答题】
某二级汽车专用公路上有一变坡点,桩号为 k10+200, 其标高为 120.28m ,两相邻路段的纵坡为 i 1 =+5% , i 2 =-3% , R=5000m 。试计算该竖曲线起点终点桩号和标高,以及 K10+100, K10+200, K10+300 等三个整桩号处的标高值。
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皮皮学刷刷变学霸
举一反三
【单选题】( )
A.
The job requires beginners to work hard.
B.
He enjoys working in the advertising company.
C.
His well-paid job requires a lot of hard work.
D.
He feels underpaid for he often works overtime.
【单选题】7
A.
He enjoys working in the advertising company.
B.
The job requires beginners to work hard.
C.
His well-paid job requires a lot of hard work.
D.
He feels underpaid for he often works overtime.
【简答题】A. She is affected by advertising. B. She likes shopping online. C. She enjoys playing s. D. She decides to save more money.
【简答题】A. The job requires beginners to work hard. B. He enjoys working in the advertising company C. His well paid job requires a lot of hard work. D. He feels underpaid for he often works overtimes.
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