小亮锯木头，锯了3下，问：木头被锯成了几段？2A.{/C3p)X(Z/u*h1V-P1['X
算式：提示)Y:G7~)X5z'a2A.{/C3p)X(Z/u*h1V-P1['X
答：木头被锯成了(f;p9S3S8O9Y,~(L)_1f段。2A.{/C3p)X(Z/u*h1V-P1['X