Which sentence best expresses the essential information of this passage?___
A. Styles of art have changed throughout history.
B. Realistic art has more meaning than abstract art.
C. Esthetically pleasing art is too simple to contain much meaning.
D. Works of art can mean different things, depending on one’s perspective.
39. ___
A. Training given to music therapists.
B. How music prevents disease.
C. studies on the benefits of music.
D. How musicians create music.
40. ___
A. In place of physical therapy.
B. To control brain seizures.
C. To prevent heat disease.
D. To relieve tension.
41. ___
A. They like to have music in the operating room.
B. They solved problems better while listening to music they liked.
C. They preferred classical music.
D. They performed better when they used headphones.
42. ___
A. It increased the students’ while blood cell count.
B. It increased some students’ energy level.
C. It improved the students’ ability to play musical instruments.
D. It released a natural painkiller in some students’ bodies.
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