The majority of cargo gear breakdowns are a result of（）.<br>A:Guy failures<br>B:Topping lift failures<br>C:Bending of the boom from compression<br>D:Gooseneck failure

The majority of cargo gear breakdowns are a result of（）.
A:Guy failures
B:Topping lift failures
C:Bending of the boom from compression
D:Gooseneck failure

出自：海船船员证

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