已知：Option Base 0，Dim a() As Integer, Dim b(4) As Single，Dim c(4) As Integer，则下列赋值操作中，正确的赋值是
举一反三
- 下列数组声明语句，________是正确的。 A: Dim a(3, 4) As Integer B: Dim a(3, 4) As Single C: Dim a{3, 4} As Integer D: Dim a[3, 4] As Integer E: Dim a(3 4) As Integer F: Dim a[3：4] As Integer
- 已知：Option Base 0，Dim a() As Integer, Dim b(-1 to 2) As Integer，如果执行 a = b ，则数组a的下界是
- 下列数组声明初始化语句，( )是正确的。 A: Dim a( ) As Single={1，2，3，4，5} B: Dim a( , ) As Integer={1，2，3，4，5，6，7，8，9，10} C: Dim a( ) As Integer=（1，2，3，4，5） D: Dim a(4) As Single={1，2，3，4，5}
- 在窗体模块的通用声明段有Option Base 1语句，以下不能正确定义1个4×3数组的语句是（ ） A: Dim a (-2 To 1,3) As Integer B: Dim a (3,2) As Integer C: Dim a (4,3) As Integer D: Dim a(-4 To -1,-3 To -1) As Integer
- 下列数组声明语句中，正确的是_________。 A: Dim a(5) As Integer = {11，22，33，44，55} B: Dim a( , ) As Single = {{1,2,3,4,5},{6,7,8,9,0}} C: Dim a(x) As Single x此前未声明 D: Dim a(4) As Integer = {1，2，3，4，5}