This is my watch.怎么变特殊疑问句变为复数句又是怎样的?

问题描述:

This is my watch.怎么变特殊疑问句
变为复数句又是怎样的?

1.特殊疑问句:
1)对my提问,则为:Whose watch is this?
2) 对my watch提问,则为:What is this?
2.复数句:These are my/our watches.