单选

All of the followings are the detainable deficiencies under the SOLAS Convention expert .

  • A.Failure of proper operation of propulsion and other essential machinery, as well as electrical installation
  • B.Failure of the proper operation of the main and auxiliary steering gear
  • C.Failure of engineering watch arrangements to confirm to the requirements specified for the ship by Administration
  • D.Failure of the proper operation of emergency generator, lighting, batteries and switches
参考答案
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