寂静的春天的作者是（）

《这不过是春天》的作者是（）。

画作《维纳斯的诞生》和《春天》的作者是下面哪一位（）

名句“如果冬天来了，春天还会远吗？”出自《西风颂》，这首诗的作者是（）。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

1969年，美国宇航局阿姆斯特朗在登上月球时说：“对于一个人来说，这不过是小小的一步，但对人类来说却是巨大的一跃。”这“巨大的一跃”发生的背景是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。