苹果、梨的花是（），核桃是（）类型，阿月浑子（）类型。

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.

北京春天最早开的花是（）。

（）是老爷爷最喜欢的花，年年春天，他都在自己的窗前种上好多。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《<北京大学月刊>发刊词》选自（）

“似有浓妆出绛纱，行充一道映朝霞。飘香送艳春多少，犹见真红耐久花。”形容的花是？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。