单项选择题
W: Don’t forget to write to me, John.
M: I won’t. But let me make sure I have the right address. Is it 42 Weststreet Birmingham
W: That’s right. By the way, my office number has changed since I began to work at Birmingham.
M: Has it And tell me what it is, then.
A．Her company’s name.
B．Her new address.
C．Her phone number.