口服补液及时纠正脱水，应用ORS，说法正确的是（）

计算简便，且不考虑资金时间价值的经济效果评价方法是（）。

在工程经济分析中，通常采用（）计算资金的时间价值。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

某建设项目只有一个单项工程且不编制建|考试|大|一级建造师|设项目总概算，则该单项工程的综合概算除了单位建筑工程概算、设备及安装工程概算外，还应包括（ ）概算。

建造师经（ ）后，方有资格以建造师名义担任建设工程项目施工的项日经理及从事其他施工活动的管理。