（）, 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 （）.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

（）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。

霉菌的菌丝分为两种：一种无隔膜，呈长管状的分枝，细胞内含有许多核，称为（）菌丝；另一种有隔膜，整个菌丝是由分枝的成串多细胞组成，每个细胞内含一个或多个核，称为（）菌丝。霉菌的菌丝功能也有了分工，既有伸入固体培养基内或蔓生于固体培养基表面，具有摄取营养物质功能的菌丝，称为（）菌丝；亦有伸向空中的菌丝，称为（）菌丝。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。