living+in+a+big+city
答：我假期去了北京。I went to Beijing more than eight times. Beijing is the capital of China. It’s a big city. I am very familiar with Beijing. It takes an hour and forty minutes from Nantong to Beijing by plane. There are many tall buildings in Beijing. It’s a modern ...
答：ch=ask.o.ow… Nowadays in China, there are a great amount of graduate students rushing into metropolitans like Beijing. The opinion of living in a big city weighs more heavily than that of living in a small one or in a country. In this essay, I would like to analyze the ...
答：City life is attractive with all its advantages and convenience. There are many big supermakets or shopping malls in big cities, where people can go shopping very conviniently. In big cities people can also dine out when they want to, because there are many excelent restaurants....
答：The benefit of living in a big city Someone may choose to live at countryside rather than in a big city as they think the countryside has fresh air and no traffic jam.But for me,I like to live in a big city,because there're lots of benefits of living in a big city.Fir...
答：Living in a big city is stressful.People living in big cities __are__ often very busy have to work long hours.Student,too,lead busy lives.then have to __ study __and prepare for tests and examinations.People are often very tired and stressdy out ,and they get _ sick _...
答：I live in a warm family The home is to give us the happy world;the home is happy with our growth paradise;home is when the security situation of danger;to make a long story short,when our wings are not arbitrary to fly home is our most beautiful harbour!我生活温暖大家庭 ...
答：living in a big city i live in a big city which is impresive beauty,and mulit-national culture as well as increasing number of people.I like living in a big city,which makes my life very convenience.For instance.I can buy erverything i like in the supermarket.i can receive...
答：Living in Big Cities Why are so many people so anxious to get away from the small town or village where they were brought up, and to make for the big cities? They usually describe their hometown as “boring” or “dead,” or the harshest criticism of all as “provincial.”...
答：City life is attractive with all its advantages and conveniences in transportation, climate and politics . While I stepped out of the train arriving at Beijing, a great metropolis in China, last year. It opened a brand new window for me to observe the whole world. He helped me ...
答：I like living in big cities I like living in a big city都可以泛指大城市 没有冠词要+s
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辛贞13377526528：
已知 a - i 1+i = - 2+bi (a,b∈R,i为虚数单位),那么a+bi的共轭复数为------ -
4848督砍
： ∵a-i1+i =-2+bi ,(a,b∈R,i为虚数单位),∴(a-i)(1-i)(1+i)(1-i) =-2+bi ,∴a-12 +-a-12 i =-2+bi. 由两个复数相等的充要条件可得a-12 =-2,-a-12 =b,解得 a=-3,b=1. ∴a+bi=-3+i,a+bi的共轭复数为-3-i,故答案为:-3-i.
辛贞13377526528：
have+++been++found+place+living++in语法对?
4848督砍
： 肯定不对啦,你前面用的是been,代表过去式,后面又用的是living,代表现在进行时.这不朝后冲突么
辛贞13377526528：
living+in+town+与+living+in+the+country区别 -
4848督砍
： in town 是生活在城市或城镇;in the country 是生活在农村.
辛贞13377526528：
c++程序设计题(复数类设计与实现)要求:首先提示输入两个复数,且以a+bi形式输入. -
4848督砍
： #include#include main() { int i,x; int a[2]={0},b[2]={0},sum[2]; char c[30],d[30]; printf(＂The frist number:\n＂); gets(c); printf(＂The second number:\n＂); gets(d); a[0]=c[0]-'0'; for(i=1;c[i]!='+';i++) a[0]=a[0]*10+c[i]-'0'; i++; a[1]=c[i]-'0'; i++ ; for(;c[i]!='i';i++) ...
辛贞13377526528：
make a living后面加什么介词 -
4848督砍
： make a living 后面加什么介词得根据句子所表达的语义而定. make a living 是动词+宾语(动宾结构),已经完整地表达了一个意思:生存.动宾结构可以作为语句独立使用.也就是说,作为一个句子,后面无需加任何成分,make a living 就可以用在交流中.例: - Why do I have to work? - To make a living!
辛贞13377526528：
living+in+town+与+living+in+the+country区别 -
4848督砍
：[答案] in town 是生活在城市或城镇;in the country 是生活在农村.
辛贞13377526528：
在C++中怎样输入复数`````a+bi -
4848督砍
： 有是有,实质是定义一个结构体 struct complex {double x;double y; } 还有复数的求模函数 double cabs(struct complex znum) 这些可以自己写
辛贞13377526528：
前人是怎么可以想到用a+bi来表示复数的,他是怎么想到达? -
4848督砍
： 这很简单啊,我们的数的代数运算无非就是加,减,乘,除,幂,开方,等等...我们当然希望任何数都能做所有的代数运算,而且希望代数方程总是有解的.由于-1不能在实数中开方,就发明了i.于是接下来很自然的就想到用i和我们之前所知道的数(实数)做加减乘除等等代数运算,那么a+bi就是用i和实数做代数运算所能得到的数的最一般的形式,这就是复数了.至于用坐标来表达,也是很自然的,因为确定了a和b,那么复数a+bi自然就确定了,那么一个复数和一个实数对(a,b)就一一对应起来了,自然也和坐标平面上的每个点一一对应起来了.
辛贞13377526528：
复数中|(a+bi)/(c+di)|等于|a+bi|/|c+di|吗? -
4848督砍
： 解:一般不相等 |a+bi|=√a^2+b^2 而a+bi含有虚数很高兴为您解答,祝你学习进步!【学习宝典】团队为您答题. 有不明白的可以追问!如果您认可我的回答. 请点击下面的【选为满意回答】按钮,谢谢!
辛贞13377526528：
求(1+i)∧i的值 -
4848督砍
： (1+i)∧i的值为e^(iln√2-π/4-2kπ),解答过程如下: (1+i)^i =e^[iLn(1+i)] =e^{i[ln|1+i|+iarg(1+i)+i2kπ]} =e^{i[ln√2+iπ/4+i2kπ]} =e^(iln√2-π/4-2kπ) 扩展资料: 复数运算法则 1、加法法则 复数的加法按照以下规定的法则进行:设z1=a+bi,z2=c+di是...
