This is a boy.改为一般疑问句
This is a boy.改为一般疑问句
1,Tom is a boy.(改为一般疑问句) 2,Is this your brother.(
this fat boy is danny改为一般疑问句
This is a clock.(改为一般疑问句)
This is a computer.(改为一般疑问句)
This is a ruler 改为一般疑问句
This is a ruler改为一般疑问句
This is a desk.(改为一般疑问句)
This is a key改为一般疑问句?
This is a pen.改为一般疑问句
This is a map 改为一般疑问句
This is a camera.(改为一般疑问句)