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【单选题】
200km/h < 250 km/h的线路，边坡坡度1∶1.75，砟肩堆高( )米。
A.
0.10
B.
0.12
C.
0.13
D.
0.15
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举报参考答案：
举一反三
【单选题】Subways are underground trains, which usually operate 24 hours a day. They are found in larger cities and usually run between the suburbs and the downtown area. Maps and schedules are available from t...
A.
within downtown areas
B.
away from city centers
C.
in or outside big modern cities
D.
between suburbs and city centers
【单选题】变压器气体继电器联管在储油柜端稍高，朝储油柜方向有（ ）升高坡度。
A.
0.5%～1%
B.
1%～1.5%
C.
1.5%～2%
D.
2%～4%
相关题目：
【单选题】Subways are underground trains, which usually operate 24 hours a day. They are found in larger cities and usually run between the suburbs and the downtown area. Maps and schedules are available from t...
A.
within downtown areas
B.
away from city centers
C.
in or outside big modern cities
D.
between suburbs and city centers
【单选题】变压器气体继电器联管在储油柜端稍高，朝储油柜方向有（ ）升高坡度。
A.
0.5%～1%
B.
1%～1.5%
C.
1.5%～2%
D.
2%～4%
参考解析：
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