我国著名的河流有哪些

There are many_______ in the shelf There are many books on Shelf C.这个句子对吗? how many books are there on the shelf?N___,there are only some exercise-bo 我叫瑜瑜,那英文名是什么要好听的,不要发那没用的东西 我叫白玉瑾,帮忙起个英文名,发音很相像的. There are many storybooks on the shelf用中文怎么说 there are no books on the shelf now.(同义句） there _______ ________ books on the shelf now. 我想起给自己中文名字差不多发音的英文名字.会的来.我想起个英文名.什么Jim Tome 什么的太普通了.想起个和自己中文名字发音差不多的.我名字是[运升] 求高手起个英文发音差不多的. My books are on the shelf. 为什么BOOK+S? __ ___ ___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?