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 （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

质粒的复制像染色体的复制一样，是从特定的起始点开始的。然而，质粒的复制可以是（）向的、或是（）向的。在杂种质粒中，每个复制子斑点都可以有效地加以使用。但是在正常条件下只有一个起点可能居支配地位。并认为：当某些具有低拷贝数的严紧型质粒与松弛性质粒融合后，在正常情况下（）的复制起点可能被关闭。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。