大跨空间建筑即屋盖结构跨度超过多少的空间建筑（）

在企业组织结构中，适合于矩阵制组织结构的企业又（　）等。

在企业组织结构中，适合于矩阵制组织结构的企业有()等。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

低合金钢比碳素结构钢更适合于高层及大跨度结构。（）

砌体结构最适合建造()。

大跨悬索结构的悬索（）。

大跨悬索结构的悬索（ ）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。