简谐振动的波速

他最喜欢的演员是成龙他是用he还是his少林寺是一部令人激动地动作片怎么翻译周末我经常和爸爸去看电影 去是用go还是goes什么时候用goes什么时候用go麻烦说一下谢谢!对不起，忘了一个那she 新手英语困惑In the morning ,Mr sawyer goes to work and the children go to school.为什么children后的go不加es 丝绸之路是（什么朝代 ）的（什么人物）开辟的,东起--------,西至-----. “东方丝绸之路”是指? help me ,teach me还有翻译下,最好解释下里面含有的句子 the price of any product is linked to a complicated system of price_____everything depends on everything else.A where B which C that D of which Have foreign friend is willing to free teach English?私信我吧,时刻在.Any foreign friends who are willing to teach me English free of charge? 用括号内所给的适当形式填空.(teach,bus,friend,help,relax)用括号内所给的适当形式填空.(teach,bus,friend,help,relax) 1.The people there are very _____.2.In the morning the _____ are quite busy.3.Can you _____ me how to swim?4.We Air,food and water are ( ) for life.(need)求解 why do living thing need air food and water In life we need certain things to survive food,water,air and best friend.什么地意思? Is there anyone willing to teach me and my friend english?Me and my friend are in need of a english tutor canadian american or british.we are at the age of 12 and has both came from forgein countrys.if anyone are interrested please mail me at tyeee20 找一首很多Friends的英文歌..句式是 friends...XXX friends...XXX 很多句不是shining friends噢..不好意思..是很多句friends开头的句子.. 自学英语需要哪些条件我自己对英语不是太懂 自学英语应该具备哪些条件? 困惑英语是什么 They have music_Tuesday afternoon._seven o'clock,he eats breakfast_home.we often do to see my grandmother_weekends.Alice likes some milk_dinner.Tom often runs_runs_the moring.根据句意用适当的介词填空 The last one .please wait for me什么意识 英文名字什么最好男孩 张君琰 （zhang jun yan） he will water the plants( in a minute )就花括号部分提问（ ）（）（）he water the plants? 丝绸之路与东方香料的关系.相较丝绸,香料在西方人生活中的地位.我不知道是不是指“胡椒”以及后来西方的大航海时代的兴起的原因.瓷器在何时传入西方. 为学校的篮球俱乐部写一个招收会员的广告：Join（加入） our basketball club这是一篇英语作文 她可以成为我们艺术俱乐部的一员 She can ( )( )our art club. Mike ( ) ( ) the school basketball club 中文:麦克加入了校篮球俱乐部 昨天的大会上,选举了谁做篮球俱乐部的新主席?_________________ of the Basketball Club atyesterday's meeting? 困惑的 英语怎么写啊! 英语翻译表后有：BURBERRY stainless steel back WATER RESISTANT 808 将Word文档中其中一段分为两栏,并设置分栏后两栏的宽度使左边栏比右边栏宽2个字符,简述设置过程. 想找个针对口语提高的英语班,本人的基础很差,现在工作中着急用口语, 英语翻译人人都有自己的外表 最近听说有一款lucy陪你说英语软件,谁知道怎么样啊? 哪里买“LUCY陪你说英语”软件最便宜? we are all human beings and we can't do everything翻译