The picture has been here.It was here two years ago.用since该写句子

there has been a picture on the wall for a long time.the picture has been on the wall for a long time. there has been a picture on the wall for long time. The picture has been here.It was here two years ago.用since该写句子 he studied the picture,which ___ in the summer timeA.has takenB.had been takenC.has been takenD.taken选择B.为什么用过去完成时啊 关于英语两个句子的区别there has been a picture on the wall for a long time the picture has been on the wall for a long time这两个句子分别强调的是什么啊,有什么区别, The dream has been awake Every picture except these two ( )A.has sold B.has been sold C.have sold D.have been sold Jim has put up the picture .His mother bought the picture改为定语从句 In the picture,all the trees have been cut down.句子中为什么加been he has got a picture about the bridge是什么意思 这篇英语作文中文意思 The burden of students has been a h这篇英语作文中文意思The burden of students has been a hot topic for years,but the load of parents has received little attention,especially from their own children.The picture 英语翻译The lens focusing system has also been improved over the conventional 2-group inner focus in terms of a shorter MOD and improved resolution at the picture extremities especially over the middle to telephoto focal range. a picture has been painted是什么句子?如题 是被动语态的什么句式 picture has been sold.为什么sold后不加on?什么情况短语词组不分开? 动感影集picture trail this slideshow has been moved or deleted. this motion picture has been rated 啥意思?看电影的开头时出现的 this picture has already been guessed by you (156382088)什么意思? 英语翻译The iterative scheme has been implemented and applied to image sequences corresponding to a number of simple flow patterns.The results shown here are for a relatively low resolution image of 32 by 32 picture cells.The brightness measureme