钢梁喷砂除锈时，喷砂嘴距离钢梁表面距离为（）。

左右斜竖梁内表面距离尺寸为（）。

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。

（ ）负责拟定二级建造师职业资格考试大纲，（ ）负责审定考试大纲。

车身上左右两点的距离就是两点的宽度尺寸。

口语考试考场内考生座位间没有屏风（隔板），考生前后左右要保持至少多少距离（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。