The shoes are a bit too large for me. Would you please show me ________ ?

1. A.
   a smaller pair
2. B.
   a small pair
3. C.
   a smaller one
4. D.
   small ones

The shoes are a bit too large for me. Would you please show me ________ 　　 ?　

[　　]

A．a smaller pair　　　B．a small pair

C．a smaller one　　　D．small ones