沪教版四年级数学上册

it 可以代指动词吗?比如说,yesterday,i did my homework,and i spend three hours on it 这个句子对吗? 谁知道 丹尼尔的《You had bad day》 中文歌词 初一下册政治笔记! 带页码的!初一下册！！！！！！！！！！！！人教版！！！！！！！！！！！！！！！！！！！！！！！！！！！！！ 第一楼说的是上册的！！！！！！！！！！！！！ 把 bad day 也发给我吧 She ______ the homework yesterday.A.didn't do B.didn't C.doesn't D.doesn't do We going to have lunch at 12:00 tomorrow. I’m having a bad bad day是什么歌曲 Despicable Me卑鄙的我开头那首歌Im having a bad bad day的mp3下载 It's difficult to climb over the wall.能否改为It's difficult for climbing over the wall?to climb 为什么不能改为for climbing,意思有没有变啊（翻过那堵墙不容易）（不要跟我说It 做形式主语之类的话. look!The robber is climbing——the wall.为什么填over不填across? 有谁知道"climbing the 我想应该不只是"攀墙"那么简单 what are they going to have a lunch?的意思 （可以有回答形式 Where are you going to have lunch?{在家吃午饭} I am going to have lunch.(改为疑问句) We're going to have lunch togther? have a bad hair day的中文意思是? What a bad day以此开头的完形填空答案 The thief got into _panic while he caught_sight of a policeman in the streetA the the B a a C 空 a D a 空 People caught the thief （while he was running away）.(对括号部分提问)———— ————— people catch the thief 写一篇英语作文,A bad day用上：after.next.frist.then.finaiiy.等词.不少于30个单词. 纯净物M、N之间存在着如图所示转化关系．且反应物和生成物均表示在图示中.单质A和单质,B分别由A、B元素组成.据此,以下的说法中正确的有( )A．M是氧化物 B．M、N中只有N含有A元素C．N不是 在哪可以买到初一初二人教版的政治课本?急用!有没有网上买书的地址? abcdefg七种物质间存在如图所示的转化关系,其中abdg含有同种元素.已知1a为金属单质 what do you often have _______lunch at school?A:for B:in C:at D:with .请问选什么,为什么? A good day and a bad today is bad the day bad day ever中文意思? 写人动作的AABB形式词语 日本何时加入《保护世界文化和自然遗产公约》 文言文的要领和掌握方法 关于声音的四字词语（AABB的） Over The Wall 歌词