GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - T26VQ0J4M4USYS51J

According to the passage, the behavior of male and female Diana monkeys differs in that female Diana monkeys A. give alarm calls upon detecting a chimpanzee B. hide in the forest canopy upon detecting a leopard C. give loud alarm calls in response to chimpanzees' alarm calls D. give loud, conspicuous alarm calls upon detecting a leopard E. respond differently to the presence of leopards than they do to the presence of chimpanzees