题目内容：

阅读理解

Do you know growing pains? Growing pains aren’t a disease. Sometimes you don’t have to go to the doctor. Usually children can get them between the ages of 3 and 5 or 8 and 12.When children are over fifteen, most of them don’t get growing pains. Children often get growing pains in their legs. They often start before bedtime and sometimes in the middle of the night. But they go away by the morning. Doctors don’t know why. They think when children run, climb or jump a lot during the day, they may have pains in their legs at night.

Parents can help children feel better by buying some medicine. But it is not good for children. Here are some ways that may help children feel better:

★ Put a piece of warm cloth on the place where children feel painful.

★ Ask children to stretch the legs like what they do in P. E. class.

★ Ask somebody to help massage (按摩) the painful legs.

1.What does the underlined word “stretch” mean in Chinese?

A.敲打 B.伸展 C.跳跃 D.挤压

2.Who can get growing pains according to the passage?

A.A girl at the age of 2. B.A boy at the age of 6.

C.A girl at the age of 10. D.a boy at the age of 18.

3.Where do children often feel growing pains?

A.In their backs. B.In their arms. C.In their necks. D.In their legs.

4.When do growing pains often start?

A.Before bedtime. B.In the middle of the night.

C.By the morning. D.During the day.

5.What is the best title for this passage?

A.Children’s Growth B.Children’s Growing Pains

C.Children’s Life problems D.Parents and Children