一切从实际出发，我国最大的实际是（）。

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。

从实际出发建设社会主义，中国最大的“实际”是（）

我们讲一切从实际出发，而我国最大的实际是（ ）。

我们讲一切从实际出发建设社会主义，现阶段中国最大的实际是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。