問題詳情

26. The charted elevation of lighthouse is a height above _____ .
(A) Mean High Water Springs Level
(B) Mean Sea Level
(C) Mean Low Water Neaps Level
(D) Charted Datum

參考答案

答案：A
難度：困難0.25
統計：A(1),B(0),C(0),D(2),E(0)