问题描述：
Dogs are social animals and without proper training,they will be like wild animals.
They will spoil your house,destroy your belongings,bark excessively,fight other dogs and even bite you.Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing.
1 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 a threat to the community
我选2b为什么不对!
为什么选a啊能具体点么
They will spoil your house,destroy your belongings,bark excessively,fight other dogs and even bite you.Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing.
1 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 a threat to the community
我选2b为什么不对!
为什么选a啊能具体点么
问题解答：
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