【单选题】【消耗次数：1】
下列程序段的循环结构执行后，i的输出值是_______。
Dim y as Integer
For i = 1 To 10 Step 2
y = y + i
Next i
Print i
①
25
②
10
③
11
④
因为y初值不知道，所以不确定
参考答案：
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