Listen!The c___ singing in the next room.

问题描述:

Listen!The c___ singing in the next room.
填什么

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Listen!The c(hildren孩子) aresinging in the next room.
祝你假期愉快!加油!不明白再问!如果帮到你,请采纳,谢谢!为毛用are?children 是复数