语音、词汇、语法是语言的三要素，修辞也是语言的要素之一。

像汉语这样主要采用语序和虚词语法手段来表达各种句法关系，而没有词的形态变化的语言叫做分析语。像俄语这样主要采用（）和（）等形态性的语法手段的语言叫做屈折语。

像汉语这样主要采用（）和（）这样的语法手段来表达各种句法关系，而没有词的形态变化的语言叫做分析语。

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（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。