单项选择题
Passage Two Questions 29 to 31 are based on the passage you have just heard.
A. American English. B. British English. C. Business English. D. Non-English languages.
A．You are punctual and polite. B．You are a busy and important person with lots to do. C．You have no life of your own. D．You are leading an exciting and productive life.
A. A bank clerk. B. A designer. C. A house seller. D. A house renter.