书包和课本吵架了50字

一道化学题,请麻烦解释一下画红圈处http://tieba.baidu.com/f?kz=956487748 两个画红圈的题目 附件中画红圈的地方怎么焊接?有什么要求?用英语怎么说 朱熹的关于春天的诗(除外) 朱熹写春的诗除了春日 幂函数和指数函数有什么关系? 英语翻译生活中到处都充满着乐趣与欢笑,但真正可以让人开怀大笑的恐怕就只有家了吧!在家里发生的事肯定会有很多,但我记下的或想记下的也只有那些开心的事.记得有一次晚上,全家都在 函数y=根号5x-2自变量x的取值范围是 北京北师大版高中英语必修一单词：要中英文都有的噢,如果音标 词性都有那就更好了 若给的好 英语选择,My husband didn't earn much,but he worked hard to buy it.How much____can I put on him?The true love can't be ____by money第一空A taste B cost C sense D value第二空A judged B presented C formed D reduced 速解这几道英语选择 英语翻译When we are committed to something,it means that no matter how（45）painful or how uncomfortable something is ,we will always choose to face it through instead of running away from it.Communication is making a space for discussion and t 英语翻译Doctors are of the opinion that most people cannot live beyond 100 years,but a growing number of scientists believe that the aging process can be controlled.There are more than 12,000 Americans over 100 years old who receive social securi 英语翻译然而,国际市场石油价格下跌,对以石油和天然气为经济支柱的乍得的国际收支状况有比较大的负面影响.乍得期望国际社会继续加大对乍得的支持和帮助,切实履行援助乍得的承诺,以 英语翻译There is also some evidence to suggest that laughter helps the body’s immune system,that is,the system which fights infection.In an experiment,one group of students watched a funny video while another group served as the control group-i 设y=y(x)由方程e^xy+cos(xy)=y确定,求dy(0).答案是这样的(1+xy')*e^y-(y+xy')=y'当x=0时,y=0,dy(0)=dx算出来跟答案不一样TAT 大家快帮忙 英语题 用所给词的正确形式填空1 my uncle _____（give) me a book last saturday 2 some of them _____(not be ) good at english last year 3 my parents____(go) to shanghai by train 研究方程|x2－2x－3|=a（a≥0）的不同实根的个数 方程x2-|2x-1|-4=0的实根的个数是（ ） A、4 B、2 C、3 D、0 求下列函数中自变量x的取值（1）、y=-2x-5x²+（2）、y=x(x+3)+(3)、y=6x/x+3 求英文翻译,求高手帮忙将以下这段中文翻译成英文随着信息技术的日新月异的飞速发展,日常工作中信息的数量越来越多,人们每天需要对大量的信息进行分类、汇总、计算等工作,所以需要一 几道英语选择!说原因!1.Mr Wang usually walks to school because his home is _______to school.A.close B.closedC.close toD.closed to【2】I hate the people _______thinks of himself more than others.A.whichB.whoC.whomD.where【3】Tom is _______ 几道英语选择（要理由）：1.Do you know his parents? Yes,they（ ）English teacher in our school.A.are all B.all are C.are both D.both is2.Do you come here （ ）your car?A.on B.in C.by D.take3.It is 求几道英语题目.要选择原因!1.who knows the answer___the question?A.with B.about.C.to D.for2.Tom is taller than___in his class,so he will enter for the high jump.A.anyone else B.any student C.any other students D.all the students3.I used to 定语从句★的语法点 定语从句的所有语法和宾语从句 赞美春天 有哲理的笑话 求有些哲理的笑话 如果你是一只小燕子,你会用什么方式来赞美你眼中美丽的春天呢?（30字日记) 高三语法总结,非谓语动词及定语从句 被动态＆定语从句____语法归纳被动态＆定语从句语法归纳哪个好心人帮我归纳下不要笼统!也不要定语从句所有内容都复制过来.做的好追加分.