阅读理解。

     One day a very rich family went on a trip to the countryside. The father wanted to show his son how

poor people lived, so they spent a day and a night on the farm of a very poor family.

     When they got back from their trip, the father asked his son,"My dear son, how was the trip?""Very good,

dad!""Did you see how poor people lived?" the father asked."Yeah!" "And what did you learn?" The son

answered,"We have a dog at home, and they have four. We have a pool that is in the middle of the garden and

they have a river that has no end. We have very expensive lamps in the garden and they have the stars."

     When the little boy finished, his father was speechless.

1. How long was their trip to the countryside?

A. About 12 hours.

B. About 24 hours.

C. Less than 12 hours.

D. About 48 hours.

2. The father wanted to show his son _______.

A. how rich their family was

B. how poor their family was

C. how the poor people lived

D. where the poor lived

3. The word "speechless" means _______.

A. 毫无兴趣的

B. 寡言少语的

C. 胸无点墨的

D. 无话可说的