问题描述：
there is a woman near the house,变复数 there are some buses near the hill.变单数 is there a baby in
there is a woman near the house,变复数
there are some buses near the hill.变单数
is there a baby in the room?变复数
there is a woman near the house,变复数
there are some buses near the hill.变单数
is there a baby in the room?变复数
问题解答：
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