高处安全作业证有效期

英语翻译1 我好像在哪里见过你,你是本地人吗?/ 你是外地人吗?2 我以前应该是见过那个女孩的,只是不记得她的名字了.3 你看起来很面熟啊?我想不起来在哪里见过你了.4 我和她不熟悉,我是第 孙中山的主要事迹有哪些 一架飞机,最多在空中飞行4.6小时,飞出速度是每小时600千米,飞回速度是每小时550千米,这架飞机最远能飞出多少千米就应返回?列方程解应用题 有一架飞机最多能在空中连续飞行4小时,它在飞出和返回时的速度分别为600千米/时、550千米/是.问这架飞机最远飞出______千米必须返回 一架飞机最多能在空中连续飞行4小时,飞出时的速度是600公里每小时,飞回的速度是550公里每小时,问这架飞机最远飞去多少公里就应飞回来? 一架飞机,最多能在空中持续飞行4小时,飞出时速为每小时600千米,飞回时速为每小时550千米,这架飞机最远 一架飞机所装的油,最多在空中飞行23个小时,飞出速度每小时600千米,飞回速度每小时550千米,这家飞机最远飞出多少千米就应飞回? 英语翻译殷亚鹏 翻译成英文名啊~最好带姓氏都有的.好听简洁点~ 求一篇400字的孙中山的人物评传. 把款打入账户后让我知道 ---求英语翻译! 孙中山的简介和对他的评价（500字以上）要简介加人们对他的评价,字数在500字以上,最好不要过800字 求英语翻译：我们发现一笔短款发生在您的账户,我们会在3个工作日内把款汇入您的账户 甲乙两飞机从相距750千米的两个机场相向飞行,飞半个小时后同时到达机场甲的速度是乙的1.5倍,求甲的速度. 甲乙飞机向相反飞,3小时共飞3600千米,甲的速度是乙的2倍,甲乙各多少? 甲乙两架飞机从机场起飞向背飞行3小时后工飞行2700千米甲的速度是乙的2倍它们的速度每小时各是多少千米 甲、乙两架飞机同时从相距750千米的两个机场相向飞行,飞了半小时到达同一中途机场,如果甲飞机的速度是乙飞机的1.5倍,求乙飞机的速度. 英语翻译In 1846 an unusual skull was retrieved from the banks of the Murrumbidgee River in New South Wales.In the first flush of excitement several experts declared that it was the skull of something unknown to science.In July 1847 the so-called 英语翻译A counter argument may be put forward here.It may be said that of course the individual member may not have the knowledge which is requisite for the treatment of this or that question,yet his attitude towards it is taken on the advice of 英语翻译This is a July 1985 file photo from an undisclosed location overlooking White Lake,British Columbia,Canada,and purporting to show the very elusive Snake on the surface.This is a freelance photo by Richard Warren. 英语翻译请将以下内容翻译成英文：因临时有急事,本人想申请明后两天来休年假,请批准! 求一句英文翻译：（我知道我现在买来的手机,里面的语言是英语和斯语...）翻译句子：4. 我知道我现在买来的手机,里面的语言是英语和斯语,请问假如我想装中文的软件进去,软件能正常运行 孙中山的事迹（300字左右） 谁能帮我用英文翻译这一句?“我知道你是《灵感》的作者” 孙中山的故事50字谢谢了, 有一架飞机,最多能在空中飞行6小时,飞去的速度是每小时600千米,飞回时速度是每小时900千米,飞机最多能飞多少千米的路程,就必须返回? 有一架飞机,最多能在空中飞行6小时,飞去的速度是每小时600千米,飞回时速度是每小时900千米,飞机最多能飞多少千米的路程,就必须返回?用正反比做，必须！ 一小段医学方面的英文翻译成中文,非常感谢!There were 3 primary efficacy variables evaluated in this trial:patient self- assessment of magnitude of pain via a 100 mm visual analog scale(VAS), patient self- assessment of pain relief vi 英语翻译Recently,silly Mr.Smith received an invitation to a fashionable party .Althouge he didn't know the hostess,he accepted the invitation .He was secretly very pleased because he felt that he was becoming more and more popular When the evenin 英语翻译最好能翻译的正式点.考中国驾照用的.The NYS driver license classes include:•Operator,Class D:Issued to drivers age 18 or over,or to drivers age 17 with Driver Education.Valid for passenger cars and trucks with a gross 英语翻译Coal volumes from Adani Enterprises are expected to increase significantly on the east coast of india as volumes from the following projects ramp up 英语翻译He's always been a dope MC.C'mon.Easy."Boyfriend" was really the defining moment; it became No.1 everywhere,which is what dreams are made of.Both of us are being modest about what our journeys have been in terms of songwriting:Justin real 给个关于孙中山的论文,1500至2500字左右.