replace all bearings regardless of length of service
apply a heavy coat of oil to all mating surfaces
clean any corroded surfaces and file all burrs smooth
coat all parts with alemite grease
第1题：
You should take care that you have not ________ any detail in the design.
A：disappeared
B：thrown
C：delivered
D：neglected
第2题：
Repair of vital machinery and services on a ship should be accomplished ______.
A.after control of fire, flooding, and structural repairs
B.immediately
C.after control of fire, but before control of flooding
D.after stability is restored
第3题：
Like with anything new, you should your_________ physician before taking Colon Health Cleansing or any other vitamin.
A． discuss
B． consult
C． request
D． tell
第4题：
第5题：
Before any machinery is put in operation，you should ______.
A.ventilate all compartments，see that the machinery is clean and there are no obstructions
B.just turn the key and start up
C.take for granted that there are no fuel leaks
D.assume there are no volatile fumes in the engine space
第6题：
A、why
B、where
C、which
D、as
第7题：
此题为判断题(对，错)。
第8题：
We should see the events in their historical ________ before we draw any conclusion.
A respective
B retrospective
C prospective
D perspective
第9题：
You are in a tropical port．The refrigeration machinery on a container loaded with air-cooled fruit fails．It cannot be repaired for 18 to 24 hours．Which step should you take to reduce the temperature rise and spoilage of the fruit ________．
A.Discharge a cylinder of nitrogen into the container
B.Shade the container and periodically hose it down
C.Seal any ventilation openings and add dry ice
D.Spread ice over the top layer and in any voids within the container
第10题：