下列语句中，正确的是______。 A: Dim a As Varianta = Array(1,2,3,4,5) B: Dim a(10) As Integera = Array(1,2,3,4,5) C: Dim a%(10)a(1) = "ABCDE" D: Dim a(3),b(3) As Integera(0) = 0b = a