单项选择题
Questions 28 to 30 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions. Now, listen to the news.
Which of the following details is CORRECT according to the news item（）
A．Census offices are set up by government departments.
B．A main centre receives reports from provinces.
C．A database is set up for each province.
D．Data will be reviewed and analyzed in mid-2009.