正在奋斗英语怎么说
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求大神帮忙找出下面英文摘要的语法错误,Inthis study,the college students are taken as the objects of the research,investigating what kind of vocabulary learning strategies is used mostfrequently among the college students,aiming at fi
请英语大神帮我看下这句话有什么语法错误!Meanwhile,there emerged a trend that a considerable number of people,especially the educationalists and the sociologists are pouring their due attentions to this heated issue of how should par
求方程㏑x+2x-6=0在【2,3】内的近似解(精确到0.01).
求方程x^2=2x+1的一个近似解(精确度0.1)
化简(X+2)\(X^2+X)+(2X+1)\(X^2+3X+2)-(X-3)\(X^2+2X)
求英语大神改语法错误!英语大神快现身!1The title named ‘xxx’ has a tone of sarcastic and I’m crazy about it.(总感觉不是很连贯,怎么改更好捏)2The protagonist,Sam’s parents died when he was a baby and he led a fr
纠正语法错误~可改词 大致意思在即可~Music for our life,it is a drug to create text,is also awaken the elixir of the soul.Accompanied by the music,it will never be lonely.In the sea of music,we are well drifting boat,comfortable and pea
设A={XlX²-ax+a²-19=0,B={X²-5x+6=O},c={Xlx²+2x-8=o}①A∩B=A∪B,求a的值;②Φ⊂/≠A∩B,且A∩C=Φ,求a的值;③A∩B=A∩C≠Φ,求a的值;
方程x^3=2x精确到0.1的一个近似解
已知定义域为R的偶函数f(x)在(-∞,0)上是减函数,且f(1/2)=0,则不等式f(log2x)>0的解集是(0,√2/2)U(√2,+无穷)过程!
求方程:2X的平方+1=3X的解
若式子x的平方一aX+2y一bx的平方+3x一3y一1的值与字母x无关,求3(a的平方一ab一b的平方)一(4a的平方一ab十b的平方的值
若代数x的平方-ax+2y+3x-3y-1的值与字母x的取值无关.若代数x的平方-ax+2y+3x-3y-1的值与字母x的取值无关,求代数式3(a的平方-ab-b的平方)-(4a的平方-ab+b的平方)
以以下的问题写大概300字的小文章.In what way does an irrevocable L/C protect the seller's interests?或者On what grounds would you accept different kinds of payment such as D/A and D/P?2个里面选一个就可以了.第一句是不可
英语翻译说错了,是要写一份,比较短小,能在3分钟念完的
若函数f(x)是偶函数,其定义域为R,且在[0,﹢∞]上是减函数,则f(-1/2)与f(a²+a+1)的大小关系____?函数y=a^x在[0,1]上的最大值和最小值之和为4,则a=___?
已知关于x的方程x-2x-1=0的近似解是( )[结果精确到十分位]
利用二次函数的图像求方程-1/2x²+x+2=0的近似解.精确到0.1哟
已知方程(3x的平方+2x-1)(x+m)不含X的平方项,求m的值?
数学在线提问已知方程3X平方-2x+m=0的一个根是一1,求这个方程的另一个根.
已知定义域在R上的偶函数f(x)满足f(x+2)*f(x)=1对于x属于R恒成立,且f(x)>0,则f(2则f(2009)=?
已知定义域在R上的偶函数f(x)满足f(x+2)*f(x)=1对于x属于R恒成立,且f(x)>0求f(x)的周期性
求英语大神帮忙修改作文!出错地方已经改出来了,就是每个地方为何出错并纠正,求助求助!没有钱悬赏了抱歉!
求大神帮忙修改这篇作文(英语)Unforgettable dayChinese New year in a particular year,my family and I went shopping.We bought a lot of things,such as ice cream,popcorn,oranges,milk and bread.Mom gave me bought a lot of toys.After that w
求英语大神帮我修改一下作文,Along with the development of modernsociety ,more and more people are suffering from heavy pressure ,especiallyour students.With the growth of age,we may feel the increasing stress whichfrom family or school.We
More and more museums are free admission for us.Why they do this,because it can broaden our views and let us know more about the history,and people are willing to visit a free museum rather than a charged museum.But just like a coin have two sides,it
一些段落语句逻辑自己不会改,联系我,
若x=-2 y=-5是方程2x+3ky=11的解,那么k的值为?
若函数f(x)是偶函数,其定义域为R,且在[0,+∞)上是减函数,则f(-1/2)与f(a²+a+1)的大小关系
已知f(x)是偶函数,定义域为(‐∞,+∞,),且在[0,+∞)上是减函数,设P=a²-a+1(a∈R),则A.f(-3/4)>f(P) B.f(-3/4)
英语翻译这是正规作业哦,专业名词应该都没问题,重要是语法方面的问题可能较严重.修改时最好能给出一些解释,以便我可以提高一点.情感体验的核心成分源于感官感受情绪成分的条件反应 O
英语翻译失败不是一件坏事.在失败中人们可以看到自己的不足,可以在失败中汲取经验,失败也会磨练人们的意志.第一,在失败中可以看到自己的不足.也可以看到别人怎么处理事情的,还可以看