单项选择题
A．The man. B．The operator. C．The man’s sister. D．The man and his sister.
A．Emily is neither honest nor trustworthy. B．Emily used to be honest only. C．Emily used to be trustworthy only. D．Emily is more than honest and trustworthy.
A．Interviewing a clerk. B．Writing a job ad. C．Dismissing a clerk. D．Making inquires.