根据词的音节数量分类：单音节词，双音节词，多音节词。

举例说明汉语音节结构的特点。

单纯词合成词与单音节词多音节词的关系是什么？

多音节是不是合成词？单纯词是不是单音节词？为什么？

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。

多音节单纯词可分五类，例如“匆匆、蝈蝈”是叠音词，“雷达、扑克”是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。