this red building is the house _____ i live when i was a child.A.which B.that C.in which D.in that

Is this red ruler ( this red building is the house _____ i live when i was a child.A.which B.that C.in which D.in that This yelllow building is ( )science.填介词 what is the name of this building this is bob._____quilt is red. this is not her schoolbag,( ) is red. this apple is red对划线部分red的提问 This is a red ruler 用a red ruler 提问 This red bag is mine.对red提问 This is a red book.对red提问怎么答? This is ten-storey-high building.(保持原意) This building is ten . This is ten-storey-high building.(保持原意) This building is ten .急啊!急! is coat this red连词成句 leet this is red 连词成句 this apple is red改为复数句 This desk is red 改为选择疑问句 This desk is red 改为反义疑问句 Is this a red car nice?改错