我不知道动物们有快乐和悲伤的感觉．
I don't know animals have feelings of happiness and sadnessI don't know animals have feelings of happiness and sadness．
【考点】简单句．
【答案】I don't know animals have feelings of happiness and sadness
【解答】
【点评】
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发布：2024/4/20 14:35:0组卷：21引用：1难度：0.5
