怎样对A red desk is on the bed转换成一般疑问句?

怎样对A red desk is on the bed转换成一般疑问句? there is a lamp on the desk 改为一般疑问句 there is a TV on the desk.变一般疑问句 There is a computer on the desk改成一般疑问句 There is a jacket on the bed 改为一般疑问句 句型转换 1、The computer is on the desk?（一般疑问句） （ ）the( )on the d There is a doll on the bed.（变为一般疑问句） There is a computer on The computer is on the desk怎么改为一般疑问句 This is a red desk.对 a red desk怎样提问? It‘s on the desk.怎样改为一般疑问句? 英语 The hat is on the bed 改为一般疑问句 The pencil box is on the bed改为一般疑问句