将问句的编号写在相应答句前面的括号里。（5%）
A What’s this ?                  （    ）He’s a doctor.
B May I have a banana. please?    （    ）Hello, Tom.
C What’syourbrother?             （     )No, it isn’t.
D Hello, I’m Tom.                （    ）Yes, here you are.
E Is this a big pig?              （    ）It’s a light.