题目内容
(请给出正确答案)
[单选题]
沿河浸水的路基,其边缘标高应不低于路基设计洪水频率的水位加壅水高度、波浪侵袭高度以及()的安全高度。
A.0.5m
B.0.75m
C.2.36m
D.1.18m
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A.0.5m
B.0.75m
C.2.36m
D.1.18m
A.50m
B.35m
C.45m
D.55m
A.左转
B.直行
C.右转
D.不能判断左转还是右转
A.6×3.75+3×2+2×0.75+4.5
B.6×3.5+3.75×2+2×0.75+4.5
C.6×3.5+3×2+2×1.5+4.5
D.6×3.5+3×2+2×0.75+6
A.35m
B.50m
C.45m
D.20m