把陈述句改为一般疑问句.并作简要肯定回答和否定回答
问题描述：
把陈述句改为一般疑问句.并作简要肯定回答和否定回答
1.this is Gina.
2.that is his brother.
3.he is my good friend.
4.these are nice pictures.
5.those are school things.
答
Is this Gina?Yes,this is Gina.No,this is not Gina.
Is that his brother?Yes,that is his brother.No,that is not his brother.
Is he my good friend?Yes,he is my good friend.No,he is not my good friend.
Are these nice pictures?Yes,these are nice pictures.No,these are not nice pictures.
Are those school things?Yes,those are school things.No,those are not school things.