Lucy and lily are new students.（变一般疑问句） what are these?——they are apples.（变单数句子

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• Lucy and lily are new students.（变一般疑问句） what are these?——they are apples.（变单数句子Lucy and lily are new students.（变一般疑问句）what are these?——they are apples.（变单数句子）my teacher is（over there）.（对（）提问）
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• Lucy and lily are new students.（变一般疑问句） what are these?——they are apples.（变单数句子
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