西欧第一所中世纪大学是威尼斯大学。

送花时，西方国家比较忌讳（）。

因为香港人很迷信，所以给香港人送礼不能送（）

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.

送花要懂花语，那么你知道送12朵花代表什么吗？

在西欧，当送礼送花时，不要送（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

当大学对穷学生和富学生收取不同的学费时，大学就在进行价格歧视

在西欧中世纪大学中，按照学科划分一般包括（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。