心理发展的水平和特点是是教育的起点和依据,也是教育的前提。
参考答案:对
下列程序的功能是:将数据1,2,…,8写入顺序文件Num.txt中,请补充完整。 Private Sub Form_Click() Dim i As Integer Open"Num.txt"For Output As #1 For i=1 To 8 【 】 Next i Close #1 End Sub
There's enough time for you to go to the airport.You hurry now.
A.should
B.needn't
C.must
D.can't