题型:单选题 题类:常考题 难易度:普通
浙江省温州十五校联合体2019-2020学年高二下学期信息技术期中考试试卷
flag = False: n = 0
s = " Good Luck To You!"
For i = 1 To Len(s)
ch = Mid(s, i, 1)
If ch >= "a" And ch <= "z" And flag Then
n = n + 1: flag = False
Else
flag = True
End If
Next i
执行该程序段后,变量 n 的值为( )
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