Some designers are trying to build a new type of house. The picture below shows some information about the house.
(1)
Which of the following statements is true about the rooftop garden?
A . It is only for decoration.B . It is designed to store water for daily use.C . It helps to reduce the amount of rainwater entering the house.
(2)
How does the house protect itself during floods?
A . By rising up like a boat when water enters.B . By storing all the water in the rooftop garden.C . By using a strong roof to resist the water pressure.
(3)
What is the function of the drainage system under the house?
A . To provide extra space for storage.B . To serve as a foundation for the house.C . To collect and remove water during floods.