我国各民族的分布状况基本上是汉族多居住在边疆或交通不便的山区，少数民族多分布在平原地区。

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。

我国解决民族问题的根本出发点和归宿是各民族的（ ）

社会主义时期民族问题的根源是各民族（）

我国的民族分布特点是各民族（），（），（）。

在我国，除了回族和满族通用汉语外，其他少数民族都有本民族的语言。党和国家对民族语言文字的基本政策是各民族（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。