1 【 Were 】【 they 】working in the house?
2.Alice was watching TV at home.(对划线部分提问）
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【 What 】 【 was 】Alice 【 doing 】at home?
加油!不明白再问!
They were working in the house.(改为一般疑问句）
They were working in the house.(改为一般疑问句）
【 】【 】working in the house?
2.Alice was watching TV at home.(对划线部分提问）
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【 】 【 】Alice 【 】at home?
【 】【 】working in the house?
2.Alice was watching TV at home.(对划线部分提问）
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【 】 【 】Alice 【 】at home?
英语人气：838 ℃时间：2020-03-05 02:55:40
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