刚性基础一般指钢筋混凝土条形基础，用于柔性基础不适宜时的墙下条形基础或钢筋混凝土柱下条形基础。（）

墙下条形基础多用于超高层建筑。

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.

柱下钢筋混凝土独立基础除应满足墙下钢筋混凝土条形基础的一般要求外，还应满足（　　）等方面的要求。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

墙下条形基础多用于超高层建筑。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

关于墙下条形基础和柱下条形基础的区别，下列哪些选项的说法是错误的？（）