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单选题
Behavior problems of dogs are believed to _____.
A

be just part of their nature

B

worsen in modern society

C

occur when they go wild

D

present threat to the community


参考答案

参考解析
解析:
细节题。第一段第三句提到“几乎所有的行为都是狗的正常表现,不过这些表现发生在错误的时间,错误的地点,选错了对象而已”,所以狗的行为问题是它天性的一部分,这与A项的意思一致,故A为答案。其他三项与文章内容不符。
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