作业帮在线拍答案

就是用灯泡导线电池做的那个小实验,用导线连接电池与灯泡,再把小灯泡放在电池上.谁告诉我他的原理,在实际中的应用啊. one-room schools are part of the heritage of the United States lily的中文意思是 pink是什么意思? He often helps the students___he thinks are not quick at their studies.填who还是whom为什么 Purolator Courier是什么快递公司?在国内有吗?请指教!我朋友从加拿大给我寄东西过来到北京,北京有没有可以查询的地方?或分公司什么的?这家快递公司的中文名字叫什么? “Congratulations,you have a new baby boy!”my child-development teacher said as she handedover a plastic doll. The smart boy gave a [q ] answer to the difficult question.根据首字母填空 hope sb.to do sth.为什么错误?英语大师进!最近脑子有点糊涂了,记得老师讲过这个是错误的用法,但我忘了原因是什么!这个句型和ask sb.to do有什么不同?为什么一个可以用,一个不可用,我要的是原 一个关于电路原理的题目试求电路中的控制量u1和电压u请把题目解释得越清楚越好! 求解一道电路原理题.求高手! PER COURIER什么意思看到一封信或者说一个通知的左上角写了per courier,意思?指“样本”吗? courier service怎么翻译? five and seven__twelve? twelve minus five is seven对划线部分提问 划分seven five（）seven makes twelve用add up,add to或add up to的正确形式填空顺便讲下三个词各是什么用法+分 翻译一下While animals aren't people is logital to make the iferente that an effect found in rats ma th answer to the question It is time to do sth How to collect enough moner for the project in so short a time still ( )a questionA.is remained B.remains C.is continued D.continues是money 选择:Your hair ( )healthy and black.A,is B,are C,be D,has是课时学案七年级下册66页单选的第4题，有知道的吗？ 我女儿正在写信其他的孩子都在外面玩My daughter was writing a letter __ the other children_ _ outside a,letter,was,just,i,now,writing怎么写 (1/2)先翻译个英文句子：Tom do not mind a bit if you cry.加了个a bit,那TOM到底是介意还是不 Is there then a man,I miss the Unless you are quick,you won'T catch the early bus._ _ ,_ you won'T catch the early bus.改为同义句A teacher' work is often c_ to a candle.(根据首字母填空)翻译:以一种积极的方式.A teacher' work is often c_ to a candle A man catches animals.Then he sells the animals.He is a ____ Be quick,______ you won't catch the bus.(单项选择）A butB orC andD if Complete the description of the criminal in the wanted poster.Then which is the man? You ___________ (not,catch) the early bus unless you _____ (get) up now.I _____ (go) shopping with them if Jenny _____ (go),too.If you _____ (heat)metal ,it ______ (melt)You _______ (be) even worse unless you ______ (go) to see the doctor now. 【词语含义】Man brings the sense of what the world is into being and then stands aside and somehow sort of takes it in through an aesthetic register or in some other remote way.人类创造了世界的意义,然后站到 了一边,然后,通过 I am writing a g（）letter to thank him for his help Do you have someone in mind?