【简答题】根据提示填空: 1. He had been a talented _____________(music) in his youth. 2. I prefer a feature film to an _____________(act) film. 3. She is a _____________(produce) of sporting s. 4. He showed his t...
【简答题】磁滞回线是当外磁场作周期变化时,磁感应强度随磁场强度变化而形成的一条____曲线。
【多选题】若M2增速较快,则( )和( )市场活跃。
【判断题】Word 2003是一个功能强大的文字处理软件但表格数据不能排序。