直放站故障处理能力（） A.下行弱自激 B.下行模块故障 C.上、

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问题单项选择题

直放站故障处理能力（）

A.下行弱自激

B.下行模块故障

C.上、下行不平衡

D.下行增益不足

答案

参考答案：C

选择题

单项选择题

要求当鼠标在图片框P1中移动时，立即在图片框中显示鼠标的位置坐标。下面能正确实现上述功能的事件过程是

A．Private Sub P1_MouseMove(Button AS Integer,Shift As Integer,X As Single, Y As Single)　　Print X,Y　　End Sub

B．Private Sub P1_MouseDown(Button AS Integer,Shift As Integer,X As Single, Y As Single)　　Picture.Print X,Y　　End Sub

C．Private Sub P1_MouseMove(Button AS Integer,Shift As Integer,X As Single, Y As Single)　　P1.Print X,Y　　End Sub

D．Private Sub Form_MouseMove(Button AS Integer,Shift As Integer,X As Single, Y As Single)　　P1.Print X,Y　　End Sub