On the back wall of the classroom is( ).A, a Chinese map B,a map of China C, a China map D, a map of Chinese详细讲解一下，谢谢

Come back to view from center of the room and look on the wall with cardboar This is my roon ,____there is a picture of my family.回答一个问题选项A:on the back wall B:on back wallC:at the back wall D:at back wall说出为什么 on the back of 连词成句：there,is,a,the,wall,on,back,the,classroom,of,map,world,the,of there is a map [ ]china on the back wall.选项填空a.for b.in c.of d.on on the back of the on the wall of的意思 the country on the back of the The map of world is on the left wall.用on the left wall提问 On the back of the photo on the back of the photo Back Against The Wall 歌词 in the wall of 与on the wall of的差异? the,of,map,China,is,the,wall,on连词成句快 英语翻译The girl on the wall of herbedroom yesterday. The map is__________.哀求A.on their classroom'swall B.on their classrooms'wall C.on the wall of their classroom D.on their classroom of the wall reading on the back of sleep意思 是on the wall还是in front of the wall,说有是墙上有一幅画