单项选择题
Any Works completion date quoted by the Repairer is an estimate only and the Repairer shall not be（）liable for any failure to complete the Works by that date.
A.liable for any repair B.liable for any failure C.responsible for any repair D.responsible for any fulfilling
单项选择题 When hoisting a boat on gravity type davits using an electric motor driven winch，the davit arms should be brought up（）.
单项选择题 When a line is spirally coiled about its end and lying flat on deck，it is said to be（）.
单项选择题 What is TRUE about hoisting operations?（）
