实用型文章的具体特点有哪些？

实用型文章和欣赏型文章都是为了解决实际问题而撰写的。

实用型文章的语言要求生动传神，情感丰富。

主旨是文章的“血肉”，材料是文章的“灵魂”。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

文章四要素在文中的作用分别是:主旨使文章言之有理，材料使文章（ ），结构使文章（ ），语言使文章（ ）。