A.正确
B.错误
第2题
第4题
第5题
Failure of fuel injection is usually due to trouble in the ()
A.exhaust valves
B.cooling water pumps
C.fuel injection pumps
第6题
Failure of fuel injection is usually due to trouble in the _____.
A.exhaust valves
B.mechanical lubricators
C.cooling water pumps
D.fuel injection pumps
第7题
A.wash with salt water
B.wash with sterile mineral oil
C.treat it like frostbite
D.treat it like any burn
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