There is a tree behind the house ,____________?改反意疑问句 急,快昂!
问题描述:
There is a tree behind the house ,____________?改反意疑问句 急,快昂!
答
有两种改法: There used to be a tree near the house, didn
答
There is a tree behind the house , is there?
答
isn't there
答
isn't there?