单项选择题

若有数组Dim a%(10)且每个元素有值,用选择法升序排序,下列语句正确的是___________。
A、    Dim i%, j%, iMin%, t%
    iMin = i
    For j = i To 10
        If a(j) < a(iMin) Then
           iMin = j
        End If
    Next
    For i = 0 To 9        
        t = a(i)
        a(i) = a(iMin)
        a(iMin) = t
    Next
B、    Dim i%, j%, iMin%, t%
    For i = 0 To 9        
        t = a(i)
        a(i) = a(iMin)
        a(iMin) = t
    Next
    iMin = i
    For j = i To 10
        If a(j) < a(iMin) Then
           iMin = j
        End If
    Next
C、    Dim i%, j%, iMin%, t%
    For i = 0 To 9
        iMin = i
        For j = i To 10
            If a(j) < a(iMin) Then
                iMin = j
            End If
        Next
        t = a(i)
        a(i) = a(iMin)
        a(iMin) = t
    Next
D、    Dim i%, j%, iMin%, t%
    For i = 0 To 9
        t = a(i)
        a(i) = a(iMin)
        a(iMin) = t
iMin = i
        For j = i To 10
            If a(j) < a(iMin) Then
                iMin = j
            End If
        Next
    Next

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