阅读材料设一元二次方程ax平方+bx+c=0的两根为x1，x2

I'm glad to have so many friends.句中的"to have so many friends" 是什么句子成分?如果作状语是什么状语? 英语翻译中文英文对照,最好一句歌词一句翻译 英语翻译要意译的 小弟还不到火候 翻译得不太好麻烦翻译下这首歌的歌词了：My eyes are painted redThe canvas of my soulIs slowly breaking down,againToday I heard the newsThe same old stories toldWhen will we see the end?O 英语翻译She never took the train aloneshe hated being on her ownShe always took me by the handsand said she needs meShe never wanted in love to failshe always hoped that it was realShe'd look me in the eyes and say 'believe me'And then the night she is we teacher.这个英文句子有什么错请改错 Can you sing songs of English?为什么不能用ofshe is teacher of English.为什么可以用of He went in___the front door.He always makes excuses ____being late for school.用适当的介词填空. little jack always makes e____ for being late for school如题 the reason that he gave for his being late for his being late for school was that he had to takecare of his sick mather.为什么用两个that? The second reason ___ he gave the teacher for his being late for school sounA.why B.when C.which D.that选D为啥不选A啊 The reason why his being late is he was badly ill错在哪? 请教一道英语定冠词the的问题：My daughter often comes home late from school.She walks home.和I usually go to the school to see my son's teacher once a month.这两个句子同样是有school这个名词为什么前者不用the而后者 英语定冠词the的问题新概念3里的这句话：The editor at once sent the journalist a fax instructing him to find out the exact number of steps and the height of the wall.为什么wall前有the,而steps前面却没有the?全文如下Editors 用哪里有……,哪里就有……写一段赞美人民警察的话 请求 这首诗押什么韵 师爱是什么 这首诗押的是什么韵 山行（停车坐爱枫林晚）和杜甫的登楼（花近高楼伤客心）不是韵脚 请写汉字 原题为：这首诗押什么韵?韵脚是? 春光染绿我们双脚这首诗押什么韵 食虫动物牙齿的特性o(）＾）)o 王先生和王太太都不喜欢看电视用英语怎么说 餐厅1点关门.用英语怎么说 我们走进一家专门做意大利饭的餐馆 英语怎么说 他父亲是一家餐厅的厨师用英语怎么说 要是伤的很重,你就不应站起来 翻译成英语 我站起来时发现有个人正看着我.翻译成英文 爸爸慢慢的站起来翻译成英文 work on 的用法 work的用法work 作为“工作”的时候是不可数名词.为什么经常会在阅读中出现this work?This work must be done at once.我提问的是此时的this work 11单元what time do you go to school单词分类 英语：1.take a map with you or you may lose your way.请问这句may能换成can吗?能不能换成will呢?2.we put up our tent near a lake.请问这句中 our tent ,为什么不是复数形式 our tentS,另 our 能不能去掉,直接是put up ten 英语翻译 Of course,you'd lose all your e-mail,your documents,your photos." It was like offering to drop a safe on my head to cure my headache."You might be able to recover them,but it would be expensive." He sounded delighted."And it is not cover 英语急!要分析 Have you ever ________(lose)your英语急!要分析Have you ever ________(lose)your way?Please write the directions___________(在一张纸上)