按要求改句子there are a doll on the bed.(改错句）there are two deske.（

there are a doll on the bed怎么改错句 there are a doll on the bed.修为病句 there is a doll on the bed. There are a book and two rulers on the desk句子改错 There is a doll on the bed.（变为否定句）不会啊, 按要求改写句子There are two maps on the wall.（对画线部分“two maps”提问）The 英语句子改错题!1.Where is the trousers?tTey are on the bed.2.There There is a doll on the bed.（变为一般疑问句） There is a computer on There are two keys on the desk?(改一般疑问句) There are a book and two pencils on the desk.改错 改错 There are two pencil-box on the desk Let's play a ping-po There are two books on the table (改为否定句） （ ）（ )two books on