采访运动员的问题

各写一副春联 谁能帮我解释下这道ACM题的题意“containing a pair of integers i and j,indicating that person i has heard tree j fall.”“包含一对整数I和J,指的是第I人听到第J棵树倒下”.“Two people hold the same opinion only if they many books____（send）to school since then为什么不写have been sent,而写had been sent there have been many books about historythere have been 这里是不是用了倒装?there have been many books about history是用了什么结构?THERE 后面不能加HAVE? 急用!I met him at that party,{although only a handful of people attended it.}主要是大括号里的翻译不明白谢谢了! 请帮忙对一幅对子：你也挤他也挤,此处已无立脚地既有关于看戏也有关于现实生活哲理的 hangover是啥意思?I had a hangover yesterday There is something wrong with my bike.Can you give me a*?hand meet get 有promise sb to do sth吗 ASUS support CD do not support this Windows OS version请帮我翻译一下!在Windows Server 2003 Enterprise 中放入光盘之后提示这个对话框! 欣赏是一种善良读后感 求《我和善有》的读后感各种财富,要多少给多少,特别好的问我要稿费 People always say we don't likely between , then he g____ a good idea. 1.就在那时,他想到了一个好办法.Just then,he ____ ____ ____a good idea. 频率副词有哪些? He _________working with interesting people. 怎么化简sin50(1+三tan10）三表示根号3 道林纸是怎么一种纸? 经常的频率副词是什么 On the contrary,she has very costly______in everything.A B C DA tastes B appetite C needs D eye 这个是啥嘞. while和when用法上有什么区别? 可怕是什么意思嘞 i were glad to accept the —— (邀请)to the party? 求英语大神把下面句子换成更准确的句子:journey is a reading while you are walking,.完整句子是 journey is a reading while you are walking,use you eyes to take photos and save it in your heart.句子是我自己翻译的本人语 sin50°＝cos40吗 英语:power的形容词 int f(int x){if(x==0) return 1;z+x*f(x-1);printf("%d",z);return z;}main(){printf("%d",f(3));}int f(int x){if(x==0) return 1;z+x*f(x-1);printf("%d",z);return z;}main(){printf("%d",f(3));}1 2 6 6 我不知道怎么计算出来的 而且我算出来第 请问quite和very那个程度更深一些 takes one to know one 的歌词（drew ryan scot的） 辩论赛关于利大于弊和弊大于利的话题怎么辩?这种主题往往利弊都是鲜明的,所以我如果我是反方,就是赞成弊大于利的那一方,那么对方在说利的时候,我如何反驳他,我总不能说他说的都没道