（）在正式用餐时，忌讳交谈，否则会被认为是对神的亵渎行为。

（）礼仪主要包含男士着装礼仪；女士着装礼仪；佩戴饰品礼仪以及化妆礼仪等内容。

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。

在社交场合穿西服的男士讲究（）。所谓“三一律”就是男士在正式场合时应使（）、腰带、皮鞋的色彩相同。

在正式场合、大型会议、颁奖时穿（）不礼貌。

正式场合女士穿衬衫时哪些是错误的（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。