39. 執行下列 Visual Basic 語言片段程式的結果為何？ Dim A ( 4) as integer A ( 1) = 0 For K = 2 to 4 If K Mod 2 = 1 Then A (K) = A (K- 1 ) + 1 Else A (K) = A (K- 1 ) + 2 End IfNext K Print A ( 4) 

(A) 3
(B) 4
(C) 5
(D) 6