【单选题】When the speaker finished his speech, he was affected to see his speech ________ with cheers and applauses from the audience. [ ]
【单选题】当二极管外加向正向电压较小时,正向电流几乎为零,此时二极管处于
【判断题】This speech has an impact in his later life.()
【单选题】— Didn't bob get ready for his English speech? — No, he didn't. During his speech, he was very _____. [ ]
【简答题】红十字会统计本月应付工资明细款,期中管理人员工资8080元,从事服务活动人员工资5650元。 借:______ 8080 ______ 5650 贷:应付工资 13730
【单选题】当二极管外加正向电压较小时,正向电流几乎为零,此时二极管处于 ( )。