单项选择题
A．She is a nurse. B．She is a singer. C．She is a teacher. D．She is a doctor.
A．It’s cheap. B．It’s useless. C．That’s 200 yuan. D．It’s too expensive.
A．Bring some food to the table. B．Help herself to some food. C．Use the phone on the table. D．Help herself to the table.