【题目】阅读理解
My grandfather is seventy-five years old this year. But he looks very young. He looks like a sixty-year-old man. Now he can do everything all by himself. For example, he cooks, washes clothes, does the housework and so on.
Every morning, my grandfather goes out with a radio. He listens to the music or the news and goes to the park to play taijiquan. In the park, he talks and laughs with other old people. After coming back from the park, he begins to have breakfast and then he goes to the university (大学) for the old. He learns drawing there. In the afternoon, he plays on the computer for about one or two hours. After supper he watches TV and learns about the world. He goes to bed at about eight o'clock. He never stays up. He likes to share his ways of keeping healthy with others.
Are you healthy? If not, what do you learn from my grandfather's secret of keeping healthy?
（1）The writer's father will be years old next year.
A.60
B.61
C.75
D.76
（2）The passage doesn't tell us whether the writer's father can .
A.play taijiquan
B.swim
C.wash clothes
D.cook
（3）The writer's father after breakfast.
A.listens to music
B.plays taijiquan
C.talks to other old people
D.goes to learn drawing
（4）Which of the following is TRUE?
A.The writer's father is a young man.
B.The writer's father goes to bed early.
C.The writer's father doesn't play computers.
D.No one knows why the writer's father looks young.