网址：http://m.1010jiajiao.com/timu_id_844170[举报]
－What’s your telephone number?
－___________ 278－106.
A．I’m
B．It
C．It’s
D．Is it
— What’s your telephone number?
— ________ 321471.
A．I’m B．It’s C．Its D.I am
--- Are you Kate? ---
A. Yes, I'm. B. Yes, I am. C. I am. D. No, I am.