中国历史上（　　）的鸦片战争，是中国近代史的开端。

驻京城的军队称为（）

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.

福州城的古代建筑的鲜明的特色有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

推进中国特色军事变革，实现军队建设总目标，必须解决好（）两个历史性课题。

历史上，（）曾迁入古代中国的中原地区或今天中国范围。

古代“理学”又称为道学，是哪个历史时期以后的新儒学？

标志中国近代史开端的历史事件是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。