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.

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”？（）

强制休假不作预先通知，组织人事部门或所在单位负责人于强制休假前（）天通知需要强制休假的员工，并指派具备任职资格的顶岗人员（或临时负责人）接替工作。

水生蔬菜有哪些种类，各类有何特点。

根据《中国邮政储蓄银行关键岗位人员岗位轮换和强制休假暂行办法（2013年修订版）》规定，强制休假的时间根据岗位性质与风险程度确定，原则上不少于（）个工作日。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。