基督教传到罗马之后，不可能在其上流社会得到传播和发展，罗马上层有身份的人对基督教不屑一顾。

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

基督教在进入罗马后的和平发展的时期是（）

基督教一开始传入罗马之后，其信众主要是（）

下列对基督教一开始传入罗马之后情景的描述不正确的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。