联名账户业务中可由各联名人各自办理的有（）。

试题区分度可由被试在（）与（）间的相关系数来表示，相关程度越高，该试题区分度就越高。

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 （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

教育学作为一门课程在大学里讲授，最早开始于卢梭，他于1776年在德国的哥尼堡大学的哲学讲座中讲授教育学。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。