单项选择题
A.half hitch，then round turns
B.round turn，then figure eights
C.figure eight，then round turns
D.figure eight，then half hitches
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 freight will not be payable（）the goods are delivered in such a condition that they are substantially and in a mercantile sense the same goods as those shipped.
单项选择题 The fittings used to secure a watertight door are known as（）.