【单选题】某轮船速12kn,顶流顺风航行,流速2kn,风使船增速1kn,则1h后船舶实际航程为 。A.10 n mileB.11 n mileC.12 n mileD.13 n mile

【单选题】某轮船速12kn,顶流顺风航行,流速2kn,风使船增速1kn,则1h后船舶实际航程为 。

A.10 n mile

B.11 n mile

C.12 n mile

D.13 n mile


参考答案和解析
11 n mile

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