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）----------------------【 】 【 】Alice 【 】at home?
问题描述：
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?
答
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!