在简单国民收入决定模型中，储蓄越多国民收入越多。(    )

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。

如果边际储蓄倾向（MPC）小于平均储蓄倾向（APC），那么，随着可支配收入的增加有（）

如果边际储蓄倾向为0.6，投资支出减少40，则旅游收入将会（）

如果边际储蓄倾向为0.3，投资支出增加60亿元，将导致均衡国民收入增加（）

如果边际储蓄倾向为0.3，投资支出增加60亿元，这将导致均衡收入GDP增加（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。