【单选题】矢量图形和位图图像的最本质的区别是()
A.
位图是像素点阵的描述面图形是由数学公式来描述的
【单选题】We must keep up with the times by absorbing new information.Otherwise,We will be _____ by those with up-to-date knowledge.
【简答题】To keep up with the pace of globalization, we must keep ourselves ________ ( 具备) a good command of English.
【单选题】矢量图形和位图图像的最本质的区别是 __________ 。
A.
位图是像素点阵的描述而图形是由数学公式来描述的
【单选题】___the end they succeeded in finishing the task _____ the end of June.
【单选题】The support of the students ______ the losing team and they played harder, so in the end they won the game.
【单选题】They tried several times to the problem, and in the end they succeeded.
【单选题】The support of the students _____________ the losing team and they played harder, so in the end they won the game.
【判断题】三相同步交流发电机的作用是将交流电变为稳恒电流。
【判断题】三相同步交流发电机的作用是将交流电变为稳恒电流。