Either（）may be discharged on the ground of impossibility of performance or on the ground of delay，where no breach of contract by either party has taken place.

Compliance with the terms of the load line certificate on a vessel is the responsibility of the（）.

A.Ballast Control Operator
B.Barge Supervisor
C.Master or Offshore Installation Manager
D.operators representative

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Cargo damaged due to water being present in a cargo hold，as a result of a leak in the hull plating，is said to be damage by（）. ① Free moisture ② Transfer of hygroscopic moisture

A.① only
B.② only
C.Both ① and ②
D.Neither ① nor ②

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