连接教育与市场经济的关键性环节和纽带是(  ) 

市场调研与预测主体是指市场调研与预测的（）。

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（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

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

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）是市场调查工作的重点，它是将调查方案变成现实的关键环节。

连接教育与市场经济的关键性环节和纽带是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。