Believe it or not, when first (introduce) ____ to Europe, tomato was thought to be poisonous.

Ted was hard-working. His success made him work ______.

The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in（）

The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in_____.

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.

粉碎四人帮以后，党中央，国务院决定恢复在文化大革命中被废弃的学校招生考试制度。（），全国高等院校中心开始统一考试招收新生。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

根据军队建设的需要，军队院校可以从青年学生中招收（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

入警培训主要是指对接收的地方普通高等院校应届毕业生的培训，目的是培养和提高学员在基层部队的（）能力。