你喜欢音乐吗？你知道音乐能提高你的学习成绩吗？请读下面短文，判断正误。

    In every country in the world, people make music and listen to music. In many schools, children have music lessons. In their lessons, they can learn to sing songs and to play music on the piano or guitar. But do you know that learning music can help your reading, spelling and maths, too?

In the USA, scientists tested 90 school children. If children had more music and art lessons, they could get bettermarksin maths. Their reading was better, too.

(New words:  world世界， test 测试)