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学生间相互评价是学习过程中最重要的反馈,是促进学生学习的动力源泉。
某往复流港口的潮流资料为:转流时间0154,0807;相应时间和最大流速0456,1.9kn。则该港0500的流速为()。
作为试验及校正用的压力表,要求精度在()级以上,柴油机动力装置上用的压力表一般是()级,其误差在()。
探索高铁自主规划建设运营模式,以()为重点,加快高铁、城铁建设,支撑“1+3”功能区发展,强化南京的辐射带动作用,尽快解决“卡脖子”问题,强化与苏北的联通。
下列不属于表里关系的脏腑是( )。
回收物流
常态灭灯的区段,接发路用列车时,进站信号机、出站信号机、进路信号机、线路所通过信号机应灭灯。
离心泵运行时,出现振动大的可能原因是().
下列有关社会主义法律与社会主义道德一致性的叙述中,错误的是()。
心理咨询按其内容可分为障碍咨询和发展咨询。
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