吊杆（）
第1题：
起落吊杆时，指挥者应站在：()
A.吊杆下方
B.吊杆前方
C.吊杆后方
第2题：
The sprocket wheel in a windlass，used for heaving in the anchor，is called a ______.
A.capstan
B.dog wheel
C.fairlead
D.wildcat
第3题：
A.Stephen Crane
B.Mark Twain
C.Emily Dickinson
D.Toni Morrison
第4题：
A （）can give power to hoist or lower the cargo.
第5题：
On no account ______ to be exceeded．
A.is the SWL of the crane
B.are the SWL of the crane
C.the SWL of the crane is
D.the SWL of the crane are
第6题：
Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include?
A.The time required to lower a lifeboat
B.The time required to raise a lifeboat
C.The date of inspection and condition of the winch
D.All of the above
第7题：
Which statement is FALSE regarding the operation of a crane ________．
A.The crane jib is raised and lowered by the luffing winch
B.The cargo block is raised and lowered by the hoisting winch
C.The cargo block is raised and lowered by the luffing winch
D.None of the above
第8题：
此题为判断题(对，错)。
第9题：
The （）(浮吊) can float on water used to load and unload the cargo.
第10题：
Top the derrick, please.（）