从B栏中找出栏相对的答语. (共5小题，每小题1分，满分5分)
A                                                    B
Is this your ruler?                     A. Oh, you have two cousins.
Are these your pens?                    B. No, it isn’t.
Is she Jim’s sister?                   C. Nice to meet you.
Mum, these are my friends.              D. Yes, they are.
They’re my aunt’s son and daughter.    E. Yes, she is.