描写春天的绝句

__ ___ ___the books on the book shelf___five. There have been great changes in our country since 1990...有几个疑问：为什么 There 后面是 have 而不是has 还有为什么是great changes 而不是单数?我要的是为什么. There _____(be) great changes in our country since 1979.谁若知道就告诉我 There____great changes in our country since 1979A have been B were Chas been D are?选哪个? There great changes in our country.(填空题)不自然的部分是填的,O(∩_∩)O谢谢. there are no books on the shelf 和there aren’t any books on the shelf 为什么可以互换啊?这里的no是 There aren't any books in ten shelf.中哪一个错了?改过来 There is some books on the shelf改错 Great changes___in our country during the past 20 years.A.have happened B.happenedC.have been happened D.were happened Great changes have taken place in our hometown during the past ten years.中文意思是什么. Like many cities in our country ,shenzhen has __ great changes in the past twenty years.Like many cities in our country ,shenzhen has __ great changes in the past twenty years.A.seen B.watched C.observed D.noticted请说明理由, great changes ___(take)place during the past few years in our town无 She bought a new book last week用next week改写 Uncle Wang _ an interesting story for the children last week I bought this dictionary last week.(保持愿意） I ( ) ( ) this dictionary last week my father bought me a book last week对画线部分进行提问 画线部分是 a book --- ---- ---- father --- ---- last week啥 - - 划线部分提问 对画线部分进行提问 画线部分是 a book --- ---- ---- father --- ---- last week 【填 Last week I read an interesting book. 改为一般疑问和否定句 我的名字有个娜字 该怎么取英文名 怎么写这篇英语作文情景提示：我国四川省发生了强烈地震,近7万人在地震中丧生,成千上万的人无家可归.许多孩子失去了父母,不能上学. 当你听到这一消息后感受如何?你想当志愿者吗?你 我的名字叫陈娜,我想取个好听的英文名,最好后面带有我的名娜字的谐音.请大虾帮 我的名字叫睛娜,请帮我取个好听的英文名要好听,有意思一点的 英文名christina好还是tina好呢,我的名字带个娜字IVY怎么样？因为我的名字和TINA很像所以叫这个，但是好像用的人很多 2.21I have bought this story book for more than ten years.have bought 错了应该改为?为什么? 这题选什么,请解析.The story is ___ more interesting than that one.A quite B a little C very D so答案完全者得分 -I have bought a very beautiful postcard-I have bought a very beautiful postcard for mothers'day.-Really?When___you___it?A.do buy B.will buy C.did buy D.have bought答案是c，我能理解，但是请问可以选D吗？瞬时性动词也可以用 you're my only,darling,i love you you’re are my only I believe in my life You're my only love的中文意思I believe in my life You're my only love great changes have taken place in our homerown in the last 10 years 同义句 填空our hometown_____ ______a lot in the last 10 years 去年我们的城市发生了巨大的变化.last year great changes( )( )in our city 帮忙取个很有内涵修养的女生英文名?我的名字有个丹字 什么叫铸造铜合金