从II栏中选出与I栏相应的答语：
I                                               II
Whose pants are these?                 A. Thank you.
Please give this letter to Peter.      B. They are Joan’s.
Where does your mother work?          C. Thirteen yuan a kilo.
Here you are.                         D. Sorry, I don’t know him.
How much is the fish?                 E. She works in a hospital.