hand+job+tv
答：这是一部以上世纪30年代美国经济大萧条为背景的影片！内容很让人感动，感觉打在他身上的每一拳同时也打在了我的身上！影片始终贯穿着一个主题，那就是每个人心中都要有坚定的信念和追求的目标！有了信念和目标一切困难都可以克服！也让每个人都明白，你并不仅仅是为了自己而活着！同时他也反映了亲情是...
答：start deleting emails,Otherwise , we're puttering aroung the house or watching Tv. But small moments can have greate power. you can use you bits of time for bits of joy. Maybe it's choosing to read something wonderfunl on the bus on the way to work. I known when I had a job tha...
答：19. Good job! 做得好!20. Have fun! 玩得开心!21. How much? 多少钱?22. I'm full． 我饱了。23. I'm home． 我回来了。24. I'm lost． 我迷路了。25. My treat． 我请客。26. So do I． 我也一样。27. This way。 这边请。28. After you． 您先。29. Bless you! 祝...
答：An unfettable thingLife is just like a kaleidoscope.It is filled with happiness,sorrow,fortune,horror and so on.But there are always some unfettable things in which you will find that the true meaning of our life.At the end of 2007,my hometown—Jiangxi Province encountered the freeze,which...
答：I believe that through our mutual understanding bete a career has gone hand in hand rades, but a life in the same camp, share mon cause to try hard to struggle! Thank you! 职场新人英文自我介绍 篇12 Hello, everyone, my name is zhang wei, have been in the social work before came to ...
答：雅思口语话题:Interesting Story On TV Describe an interesting story you saw on TV You should say: what the story was ① when you watched it ② who was in the story ③ and explain why you remember it ④ ① I'm pretty sure everyone got a clue of what "The Terminator" is about. ② ...
答：Admittedly,star-worship does confer certain contribution upon the society,at least it boosts the prosperity of the industry of film,TV,and sports, creats more job opportunities,and facilitates the re-distribution of national wealth,however,in the long run,its harms outweigh its benefits...
答：He took her hand in greetingand asked solicitously how everything was.他拉住她的手以示问候,还关切地问到她的近况。347. adhereadhere /ədˈhɪə/ CET6 TEM4 ( adhering, adhered, adheres )1. V-IIf you adhere to a rule or agreement, you act in the way that it says youshould....
答：2.it demands --》They would like to watch the ```(prefer )3.there has been much debate revolving around the reality TV show.--》there is a debate on （不需要完成进行时）4.In the meanwhile--》Meanwhile 5.as a fresh form of TV program, audiences could gain tremendous ...
答：2013 Sunday It`s Mother `s Day today,the socond Sunday of May.It is a western festival,but many western festivals are popular in China now. My mother has a full-time job,but she has to do most of the housework.She is a great mother.Both Father and I planned ...
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黄歪18017418878：
已知a+b/c=b+c/a=c+a/b=k,求k的值 -
18459浦泄
：[答案] 由a+b/c=b+c/a=c+a/b=k得:a+b=ck,b+c=ak,c+a=bk 三式相加得:2(a+b+c)=k(a+b+c) 当a+b+c≠0时,k=2 当a+b+c=0时,则a+b=-c,由a+b/c=b+c/a=c+a/b=k知k=-1 希望能解决您的问题.
黄歪18017418878：
请化简|a - b - c|+|b - c - a|+|c - a - b|. -
18459浦泄
：[答案] 应该有a、b、c为三角形三个边这个条件吧. =b+c-a+a+c-b+a+b-c=a+b+c ∵a-b
黄歪18017418878：
a/b=c,a+b+c=200,a=( ) -
18459浦泄
：[答案] a/b=c,a+b+c=200,a=(132 ) a=bc bc+b+c=200 bc+b+c+1=201 (b+1)(c+1)=201=3*67 b+1=3,b=2 c+1=67,c=66 a=2*66=132
黄歪18017418878：
设a,b,c 为正实数,且abc=1,求证:1/a^3(b+c)+1/b^3(c+a)+1/c^3(a+b)大于或等于3/2 -
18459浦泄
：[答案] 证明: 1/[a^3(b+c)]=(bc)^3/(b+c), (bc)^3/(b+c)+1/4(b+c)/(bc)≥bc(均值不等式) (bc)^3/(b+c)≥bc-1/4(b+c)/(bc)=bc-1/4(1/c+1/b)=1/4(4bc-ab-ac),即 1/[a^3(b+c)]≥1/4(4bc-ab-ac),同理 1/[b^3(a+c)]≥1/4(4ac-bc-ab), 1/[c^3(a+b)]≥1/4(4ab-ac-bc), 上述...
黄歪18017418878：
若ab≠1,且5a*a+2005a+7=0,7b*b+2005b+5=0,则a/b=多少···得出的两根a和1/b的积为什么为7/5 -
18459浦泄
：[答案] 7b*b+2005b+5=0 5/b^2+2005/b+7=0 所以,a,1/b是方程5x^2+2005x+7=0的两个根 所以,a*1/b=7/5 即:a/b=7/5
黄歪18017418878：
如果a+b+c=0,,求(a+1)2+(b+2)2+(c+3)2的值 最好要有过程, -
18459浦泄
：[答案] 列方程式 a+b+c=0 (a+1)2+(b+2)2+(c+3)2=2a+2+2b+4+2c+6=2a+2b+2c+12=2(a+b+c)+12 把上面的方程式带入下面的得到答案等于12
黄歪18017418878：
1.已知:a+b+c=0,且abc>0,则求a的绝对值分之b+c+b的绝对值分之c+a+c的绝对值分之a+b的值2.已知a的平方 - 3a+1=0,求a的4次方+1分之a的2次方的值 -
18459浦泄
：[答案] b+c=-a,c+a=-b,a+b=-c由a+b+c=0,abc>0得a、b、c不能全是正数,而且负数为偶数个,从而有两个负数,一个正数,所以a/|a|、b/|b|、c/|c|中两个为-1,一个为1原式=-a/|a|-b/|b|-c/|c|=1由已知有a+1/a=3,a^2+2+1/a...
黄歪18017418878：
a+a+a+b+b=28,a+a+b+b+b=27,a=[ ],b= -
18459浦泄
：[答案] a+a+a+b+b=28得:3a+2b=28-------① a+a+b+b+b=27得:2a+3b=27-------② ①*3-②*2,得:5a=30,所以:a=6 将a=6带入②,得:2*6+3b=27,得:b=5 答案:a=6,b=5
黄歪18017418878：
已知a/b+c=b/c+a=c/a+b,求(a+b)(b+c)(c+a)/abc的值 -
18459浦泄
：[答案] 设b+c/a=c+a/b=a+b/c=K 则b+c=aK¨¨¨¨¨(1) c+a=bK¨¨¨¨¨(2) a+b=cK¨¨¨¨¨(3) (1)+(2)+(3) (b+c)+(c+a)+(a+b)=K(a+b+c) 2(a+b+c)=K(a+b+c) K(a+b+c)-2(a+b+c)=0 (K-2)(a+b+c)=0 解得K=2或a+b+c=0 当K=2时,abc/(a+b)(b+c)(c+a)=...
