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

执行以下程序,MsgBox输出的值是________。Dim i, a(9) As Integera(0) = 1a(1) = 1For i = 2 To UBound(a)a(i) = a(i - 1) + a(i - 2)Next iMsgBox(a(9))

下面程序的输出为()。INTEGERA(10)DATAA／1，2，3，4，5，6，7，8，9，10／DO10K=1，10M=A(K)+1A(K)=A(10-K+1)+1A(10-K+1)=M10CONTINUEWRITE(*，*)A(5)END A: 5 B: 6 C: 7 D: 8