（）, 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。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

以下是一位教师在作文评改中进行的教学尝试，阅读并按要求答题。某位教师在作文评改中进行了名为“给自己的作文找读者”的尝试。学生完成作文后，作文不是当堂收上来而是让学生保留两天，在这两天里要求学生将自己的作文给同学写评语（内容不限，字数不限）。两天后作文收上来，教师在课堂上进行了评价，这项活动学生参与热情极高。对上述教师作文评改尝试的评价，哪项是错误的？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。