单项选择题
A.On the first floor. B.On the second floor. C.On the third floor. D.On the fourth floor.
A.In a court room. B.At a department store. C.At the customs. D.At an insurance company.
A.Someone broke into the woman’s house and stole some jewels. B.She knew how the burglars broke into her house. C.She didn’t know what were stolen. D.Policemen would arrive next day.