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.

下面对ADS1.2集成开发环境进行描述的语句中，正确的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

GOTO语句概念简单，使用方便，在某些情况下，保留GOTO语句反能使写出的程序更加简洁。

结构化程序设计禁止使用goto语句吗？如果程序中使用了goto语句，是否就可以断定它是非结构化的？

结构化程序设计就是要彻底在程序中消除GOTO语句.

结构化程序设计的基本原则是取消goto语句，程序中仅采用（） 

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。