根据发音状态的描述，在括号中填入对应的国际音标。  ① 舌面后、高、圆唇元音。[   ]  ② 舌尖中、浊、鼻音。[   ]   ③ 舌尖中、送气、清、塞音。[   ]  ④ 舌面后、半高、圆唇元音。[   ]

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。

语气词“啊”如果碰到前字的收声是前高不圆唇元音、后高圆唇元音、舌尖中浊鼻音时，读音会发生变化，文字上的写法也改为（）。

元音e是后次高圆唇元音。

舌位前，半低，唇不圆的元音是（）

舌位前，高，唇不圆的元音是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。