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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

碘量法测醛和甲基酮时，在试样中加入已知过量的（）溶液，当反应完全后，加入过量的（）标准溶液，用（）标准溶液回滴。

用标准曲线法测F^-，在试样和标准溶液中加入TISAB的作用是（）

要强制显示声明变量，可在窗体模块或标准模块的声明段中加入语句（）

要强制显示声明变量，可在窗体模块或标准模块的声明段中加入语句( )。

要强制声明变量,可在窗体模块或标准模块的声明段中加入语句().

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。