10 According to the passage, where do honeybees leave their specific pheromone?
(A)At their hive
(B)At the source of food
(C)At their dancing sites
(D)On their way back to the hive
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統計: A(13), B(143), C(20), D(24), E(0) #1188238
統計: A(13), B(143), C(20), D(24), E(0) #1188238