22. The light boat was set in the position of 22°12’ North and 174°36’ East, which however,was found
問題詳情
22. The light boat was set in the position of 22°12’ North and 174°36’ East, which however,was found later in the position of 22°50’ North and 174°36’ East. Thus, the light boat is ______. (A) off position (B) unlit (C) missing (D) off station