Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.

焊工操作技能考试时，垂直固定的管状试件考试合格后，可免考( )板状试件。但板状试件考试合格不能免考垂直固定管状试件。

Whenever visible traces of oil are observed on or below the surface of the water in the immediate vicinity of ship or its wake，Governments of Parties to the Convention should，to the extent they are reasonably able to do so，promptly（）the facts bearing on the issue of whether there has been a violation of the provisions of this Regulation or Regulation 10 of this Annex of MARPOL 73/78.

（）是指普调考、技能竞赛、新员工结业考试或技能竞赛等规模较大的考试考核活动。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

They should （）care of anchors to ensure that they are in normal condition.

They should take care of（锚）（）to ensure that they are in normal condition.

The central purpose of management is （） every action or decision help achieve a carefully chosen goal.

Doctors are often caught in a _____ because they have to decide whether they should tell their patients the truth or not.

加油站经理认证考核（试）包括理论知识考试和实操技能考核。其中理论知识考试（）分以上为合格，实操技能考核（）。

The nozzle of a gasoline hose or can should be kept（）.