下列属于二十世纪三十年代创作的文艺作品的是（）

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.

三十年代初“民族主义文学”的实质是（）。

30年代文学思潮的两股主潮是（）文学思潮与（）文学思潮。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

简述三十年代较为重大的文学论争。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

二十世纪三十年代，以"北京"和"上海"为中心分别形成了"京派"和"海派"的文学流派。"京派"重视作品中人性内容的表达，把现代散文界定为个人传情达意的文体。下列作家中不属于"京派"作家的是（）