Now, listen to the conversation.
What are the speakers mainly talking about?
[A] The development of the concept of race.
[B] Three kinds of racial groups.
[C] A running event.
[D] A study report on race.
第1题
A.4575
B.5600
C.4000D
第2题
A.6160
B.5600
C.8000
D.10000
第3题
A.6160
B.5600
C.8000
D.10000
第4题
A.6160
B.5600
C.8000
D.10000
第5题
A.4575
B.6000
C.5600
D.4000
第6题
A.6160
B.5600
C.8000
D.10000
第7题
A.5000
B.7000
C.8000
D.10000
第8题
A.5000
B.7000
C.8000
D.10000
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