單項選擇題

某輪頂風順流航行,船速18kn,流速2kn,風使船減速1kn,計程儀改正率-8%,0400計程儀讀數(shù)L1=100'.0,則2h后絕對計程儀讀數(shù)L2為()。

A.132'.6
B.137'.0
C.141'.3
D.145'.7

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