American music in the first half of the 20th century was famous for（ ） introduced by African-Americans in the south.
A、rock
B、jazz
C、hip-hop
D、country
【正确答案】：B
【题目解析】：The first half of the century is famous for jazz, introduced by African-Americans in the south.
American music in the first half of the 20th century was famous
- 2024-08-22 06:27:45
- 英语国家概况(00522)