双打比赛的场地长为（）米，宽为10.97米，网高为（）米。

一个长方体，长为8米，宽为4米，高为2米，如果长度增加25%，宽度减少25%，高度减少50%，则总面积如何变化?（ ）

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

一块平行四边形菜地，高为20米，底为45米，每颗白菜占地9平方分米，这块地一共能收（）颗白菜。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

网球单打场地是长23.77米，宽10.97米的长方形。

网球双打场地是长23.77米，宽10.97米的长方形。

网球场地是一个长方形场地，长24.77米，宽9.23米。