44. ___
A. They didn’t use singers.
B. They gave free concerts.
C. They performed in small nightclubs.
D. They shortened the length of their performances.
45. ___
A. To discuss one way it impacted jazz music.
B. To explain why the government reduced some taxes.
C. To describe a common theme in jazz music.
D. To discuss the popularity of certain jazz bands.
46. ___
A. The music contained strong political messages.
B. The music had a steady beat that people could dance to.
C. The music included sad melodies.
D. The music contained irregular types of rhythms.
47. ___
A. The increase in beachfront property value.
B. An experimental engineering project.
C. The erosion of coastal areas
D. How to build seawalls.
48. ___
A. To protect beachfront property.
B. To reduce the traffic on beach roads.
C. To provide privacy for homeowners.
D. To define property limits.
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