根据以下材料,回答41-45题 (41) Teri Byrd I was a zoo and wildlife park employee for years.
A Zoos which spare no effort to take care of animals should not be subjected to unfair criticism. B To pressure zoos to spend less on their animals would lead to inhumane outcomes for the precious creatures in their care. C While animals in captivity deserve sympathy, zoos play a significant role in starting young people down the path of related sciences. D Zoos save people trips to wilderness areas and thus contribute to wildlife conservation. E For wild animals that cannot be returned to their natural habitats, zoos offer the best alternative.