阅读短文，回答问题。 We have a new flat. It's on the second floor. There are three bedrooms, a kitchen, a bathroom, and a living room. I have my own room now. It's small and nice. There is a mirror, a bed and a big desk. There is a new computer. It's on the desk. There are pink curtains and two end tables. I love my new flat very much. 1. Our flat is on the floor. [     ] A. first B. second C. third 2. How many rooms are there? [     ] A. Four. B. Five. C. Six. 3. My own room is and [     ] A. small, nice B. big, nice C. small, dirty (脏的) 4. Where is the computer? [     ] A. It's on the desk. B. It's on the bed. C. It's in front of the mirror. 5. What colour are the curtains? [     ] A. Yellow. B. Green. C. Pink.