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我用命令提示符键入：ping servername出现了：Ping request could not find host servername.Please check the name and try again 韩国的矿产资源丰富吗? 怎么把名字转换成英文啊 when he came back with plenty of money ,his father ____three days before .A.was dead B.had been dea 中文名字转换成英文我一直想有个英文的名字 但 我 也想不到 所以只有麻烦各位了 在这里先说声谢谢了 我的中文名字叫刘军 Let's the new history museum.(visit visiting visits选哪个) 长江中下游比较丰富的矿产资源有什么（急!谢喽）只要填一个答案不要胡说滴 visit the museum是什么意思 ying ling wants to visit the history museum.里为什么要加to? the kids felt it b______ to visit the history museum 请问应该是什么,感激不尽!如果是，boring，那为什么无 be 动词，adj.应该加be动词啊？ Sn-S(n-1)=an,可否等于S（n+1）- Sn=an?快速! Sn-S(n-1)等于an还是a1 Ping GG:Request timed out;Ping money:Destination unreachable; Ping Love:Unkown host name. 数列中,Sn-S(n-1)为什么等于an The Request Could Not Be Completed Because: Request with error params.这个问题怎么解决?我已经重新装下载软件了,还是不行 为什么我的word文档打开的时候的出现The Request Could Not Be Completed Because 设数列{an}的前n项和为Sn,已知1/S+1/S2+…1/Sn=n/n+1,设bn=(1/2)^an,数列{bn}的前n项和为Tn,若对一切n∈N*,均有Tn∈(1/m,m^2-6m+16/3),求实数m的取值范围 设数列｛an｝的前N项和为Sn,已知1/Sn+1/S2+1/S3+.+1/Sn=n/(n+1),求Sn have dragon boat races 我知道是赛龙舟的意思,但我想知道这句话用了什么语have dragon boat races 我知道是赛龙舟的意思,但我想知道这句话用了什么语法为什么能这样表示,最好举个例子 dragon boat festival和boat races 区别dragon boat和boat races 都有龙舟的意思吗，可以互换吗 《文言文两则》中的两小儿辩日的意思 关于“it began to rain before she took a taxi”“ it had begun to rain before she took a taxi”it (begin)to rain before she took a taxi有人说填 bagan有人说填 had begun应该是两个都对吧?但是他们具体有什么区别呢?到底 it had begun to rain before she took a taxi 这句句中语法 单词 先后顺序 都对吗 请帮我检查下 it begun to rain before she took a taxi 这句句中语法 单词 先后顺序 帮忙检查下有错误吗 有的话请改下 She planned to hang out with her friends,but ------------（）,it began to rain heavily.小括号中的词语是unfortunate.②by the time I turned on the TV,the talk show -------（finish） 你从《两小儿辩日》这篇古文中明白了什么道理? What has a body and a neck but no leg?kuai 英语翻译4.use your chopsticks 5.blow bubble二.改变句型Alice always (watches TV) at night. 对括号里提问,一般疑问句并作否定回答The children walk behind the teacher.一般疑问句,否定回答；再用what提问三.填空__ 英文猜谜：What has a body and a neck but no leg? 想一想,答一答what has a body and a neck no leg?what has a body and a neck no leg?是什么东西?打一物!用英文回答, What has a boby and a neck but no leg? life is a box of chocalate and god is a girl,god took the chocalate and she took my life.