What is the purpose of the intermediate spring?（）<br>A:Serves as a backup for the main tow hawser in case of failure<br>B:Provides weight and flexibility to the total tow makeup<br>C:Lengthens the main tow hawser to keep the tow in step<br>D:Distributes the towing load

What is the purpose of the intermediate spring?（）
A:Serves as a backup for the main tow hawser in case of failure
B:Provides weight and flexibility to the total tow makeup
C:Lengthens the main tow hawser to keep the tow in step
D:Distributes the towing load

出自：海船船员证

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