单项选择题
A device commonly used to secure the pendant wire when it is initially passed to an anchor handling vessel is（）.
A.pelican hook B.connecting link C.shackle D.retaining hook
单项选择题 The lashings of a stack of containers with interlocking fittings restrain the forces that cause（）.
单项选择题 The securing systems for containers were developed to prevent container movement during which ship motion?（）.
单项选择题 What is NOT a securing system used on a containership?（）.
