试题与答案

鼠标在窗口中移动时,产生的事件是()。A.ActionEvent B.PrintEv

题型:单项选择题

题目:

鼠标在窗口中移动时,产生的事件是()。

A.ActionEvent

B.PrintEvent

C.KeyEvent

D.MouseEvent

答案:

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题型:选择题

阅读下面语段,在横线上填入与前后文衔接最恰当的一项是[ ]

  历史是前人创造的,但评说历史是后人的权利和义务。时光不可逆转,历史的原貌难以完全恢复______________,______________。______________,______________也希望借此对今天的世界产生积极的意义。

①故只能剪裁其重要事件、突出其重大理念

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