Which of the following statements concerning the rigging of bosuns’ chairs and their use is TRUE().
A:Always secure the gantline to the chair with a bowline
B:Always have the chair hoisted with at least three turns on a winch drum
C:Any tools,paint pots etc.should be secured by lanyards
D:When riding a stay,make sure that the bow of the shackle passes through the becket of the bridle
出自:海船船员证