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单选题
A dog is read to attack when _____.
A
its eyes are diluted and rounded
B
its owner’s body leans backward
C
its owner’s shoulder squared
D
its owner’s shoulder slumped
参考答案
参考解析
解析：
文章第一段提到了人类学家McConnell的观点时，引用了他的话“A rounded eye with a dilated pupil is a sign of high arousal and aggression in a dog.”这说明当狗的眼睛光彩暗淡且瞪得很圆的时候，此时它将发起进攻。A正确。
文章第一段提到了人类学家McConnell的观点时，引用了他的话“A rounded eye with a dilated pupil is a sign of high arousal and aggression in a dog.”这说明当狗的眼睛光彩暗淡且瞪得很圆的时候，此时它将发起进攻。A正确。
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