The configuration of Fructose and Glucose is same at

• A

  ${\mathrm{C}}_1,{\mathrm{C}}_2,{\mathrm{C}}_3$

• B

  ${\mathrm{C}}_2,{\mathrm{C}}_3,{\mathrm{C}}_4$

• C

  ${\mathrm{C}}_3,{\mathrm{C}}_4,{\mathrm{C}}_5$

• D

  ${\mathrm{C}}_4,{\mathrm{C}}_5,{\mathrm{C}}_6$