单项选择题
A.Boom B.Lift C.Raise D.Tackle
A stopper is（）.A.A short length of line used for tempor...
单项选择题A stopper is（）.
A.A short length of line used for temporarily holding another line B.A snatch block for handling a topping lift C.An engine order telegraph D.The brake on a cargo winch
A stay is（）.A.Standing riggingB.A downhaulC.A halyardD....
单项选择题A stay is（）.
A.Standing rigging B.A downhaul C.A halyard D.A jib
A splice that can be used in running rigging，where the ...
单项选择题A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
A.Short splice B.Long splice C.Back splice D.Spindle splice
