分立式试题和综合性试题

分立式试题和综合性试题

蔷薇科植物的主要特征有哪些？列出至少3种蔷薇科的代表植物。

一份试题对学生重复测试，是验证试题（）的方法之一。

一份试题对学生重复测试，是验正试题（）的方法之一。

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.

芍药是毛茛科的木本植物。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。