that is his ruler.(改为一般疑问句并作肯定回答)

问题描述:

that is his ruler.(改为一般疑问句并作肯定回答)

is that his ruler?
yes.it is

is that his ruler?
Yes, that is
No, that isn't.

Is that his ruler?
Yes,it is.

Is that his ruler?
Yes,that is