答案:B
A.丁烷和2,2-二甲基丙烷
B.
和
C.CH2=CH-CH=CH2和CH3-CH2-CH2-C≡CH
D.
-CH3和-CH=CH-CH3
阅读下列程序: Private Sub Command1_Click() Dim i As Integer,k As Integer k=2 For i=1 To 3 Print Fun(k); Next End Sub Function Fun(j As Integer) Static b a=0 a=a+1 b=b+1 Fun=a*b+j End Function 程序运行后,单击命令按钮输出结果是
A) 234 B) 345 C) 567 D) 356