民用建筑工程室内氡的防冶有哪些（）。

当漏洞进口较多且较大、洞口周围土质松软或有裂缝时，可用（）漏洞进口。

漏洞进水口较大或有多处孔洞土质松软时宜采用（）。

在岩体破碎、土质松软或有水地段修建支挡结构，宜在（）施工。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

在招标文件中，如有分包工程，工程招标项目要求提供分包项目情况，投标人应说明（）。