多项选择题 物业管理服务中的主要风险有（）。

单项选择题 听力原文：W: You are back late. I was worried. How is the car? What did you find out about it?M: The mechanic said that the best thing would be to throw it away and get a new car. This car is totally dead.W: It's molly had news.What will the man probably do with his car?A．To keep his old car.B．To leave it in the garage to be repaired.C．To buy a new car.D．To sell his old car.

多项选择题 构成保险的危险可以分为（）。