三年级下册检阅课文

My pen dropped on the ground,and he picked up it改错 You'll never know how much i need you. Our monitor picked up the paper _____(lie) on the ground Our monitor picked up the paper(lie)on the ground 为什么要填lying.lie on the ground 是不是定语中的动词都要加ing have a greater understanding 用一个动词替换 请问V型导轨磨床刚开始工作时磨工作台中间平面,但工作了一会儿磨工作台两端平面,请问是原因请问V型导轨磨床刚开始工作时磨工作台中间平面,但工作了一会儿磨工作台两端平面,请问高手 轴与平面工作台是用什么连接的?看了半天没有看懂,请问大神们这么连接可以吗?是不是应该把轴和台子一起铸出来,这个图是不是把轴和平面工作台用螺纹连接起来了还是怎么的?求大神指导. There were few factories around our town ten years ago,were there?_________.It was a clean and beautiful place then.A.Yes B.No最好顺便说说答题技巧哈哈, 50 years ago,there weren't many people-----.A.too B.C.either D.also bridges,few,there,ago,were,a,50,years 补全下列单词,并读一读.( ）（ ）y qu( )( )n m( )( )thm( )( )ntain 读一读,补全单词题目是:1、Which c( ) do you come from?2、What's the name of this p( )?3、The l( ) river in China at Changjiang River.4、Today is the h( ) day of the year. 硫酸,硝酸,盐酸.浓硝酸.浓盐酸.浓硫酸那些是混合物.那些是纯净物. We don’t have much-----of him. ground up your on the all litter pick连词成句 MA1420A外圆磨床工作台往返有爬行现象什么原因请教高手外圆磨床工作台有爬行现象.工作台也拆开.油缸仍有断断续续现象.油缸拆开用手捏住进油管头手明显感觉冲击力仍断断续续.请教高手 壁虎怎样爬行 Women ___ drink more than two cups of cofee a day have a greater chance of having heart disease than those ___ don't.A.who,/ B.who,who C./,/ D./,who 另外有一个句子不知道正误,是people in this city are friendlier than those in that city ______ by a greater demand of vegetables,farmers have built more green houses.A.Driven B.Being driven C.To drive D.Having driven 为什么选A Li Lei ( )a pen on the ground and gave it to the teacher.A,picked up B.picks C.picked D.picking up2.All the people ( )to the bus station,A.in a hurry B.hurried C.hurried come D.went hurried3.She helped him ( )his father .Afinds B.finding C.look for D p_ _ch s_ _t br_ _n _ _ass _ _ose qu_ _n _ _eam m_ _th m_ _ntain _ _ock 补全单词 补全单词：cl_ _d _ras_ _ _ose _ _ass _ _eam _ _ock _ _ue __ __ose m__ __th qu__ __n __ __eam __ __ock m( )( )ntain ( )( )eam ( )( )ock ❤She sat down ___the piano.❤A.near b.attell me why~ Look for the right person on the right time!翻译 the right person on the right way and on the right time. 运用里克特6点量表,两边分别是“非常赞同”和“非常不赞同”,那么请问中间4个是什么? spss中 里克特量表中几个问题如何作为一个因素用来分析这个F1\F2\F3 原来是几个问题来的,它用作当一个因素来分析,量表是用1-5来表示的,为什么平均值会在零附近 如何用spss分析里克特量表我做了一个问卷,里克特量表!问卷收回后进行了赋值选项12345各等级!最后就不知道怎么办了!不是因子分析! 用SPSS分析一份里克特量表.有spss软件么,发下给我吧 You are the ______ person I'm looking for .填空.球英语专业or高手解答= =You are the [very] person I'm looking for.为什么是very?“你正是我要找的人”,very是“正”的意思?=