在Visual Basic中定义一个二维的而且最多可以存储100个单精度实数型数值型数组s，正确的数组定义语句是（   ）

A．Dim s(1 to 100) As Integer

B．Dim s(1 to 100) As Single

C．Dim s(1 to 10,1 to 10) As Single

D．Dim a(1 To 100,1 to 100) As Double