单选题 下列程序段的执行结果是______。
option base 1
private eommand1_c1ick ()
Dim A(10)
Dim E(5)
For i = 1 To 10
A(i) = i
Next i
For j = 1 To 5
B(j) = j * 20
Next j
A(5) = B(2)
Print “A(5)=”; A(5)
End sub

• A. A(5)=20
• B. A(5)=30
• C. A(5)=40
• D. A(5)=50