先看图
Sub abc()
Dim Arr, Brr()
Dim R As Integer, i As Integer, n As Integer
Dim LeiX As String
R = Sheet2.Range("c" & Rows.Count).End(xlUp).Row
If R > 2 Then
Sheet2.Range("c3:e" & R) = ""
End If
R = Sheet1.Range("A" & Rows.Count).End(xlUp).Row
Arr = Sheet1.Range("A1:C" & R)
LeiX = Sheet2.Range("A2")
n = 1
ReDim Brr(1 To 3, 1 To n)
For i = 1 To UBound(Arr)
If Arr(i, 1) = LeiX Then
ReDim Preserve Brr(1 To 3, 1 To n)
For j = 1 To UBound(Arr, 2)
Brr(j, n) = Arr(i, j)
Next
n = n + 1
End If
Next
Sheet2.Range("c3").Resize(UBound(Brr, 2), UBound(Brr)) = Application.WorksheetFunction.Transpose(Brr)
End Sub