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
The lashings of a stack of containers with interlocking...
单项选择题The lashings of a stack of containers with interlocking fittings restrain the forces that cause（）.
A.toppling B.racking C.buckling D.crushing
The freight will not be payable（）the goods are delivere...
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.
A.if B.whether C.when D.unless
The fittings used to secure a watertight door are known...
单项选择题The fittings used to secure a watertight door are known as（）.
A.clamps B.clasps C.dogs D.latches
