外国人拍的中国历史纪录片

I have been doing sth.和I have done sth.有何区别?有个句子是这样的:Mr.Smith has lived in London since 1979．说是没有久居的意思,但是还有个句子I've lived here all my life.那么这个句子就是一个持久的典型.那么 人人网校内三行情书活动 背景音乐是英文歌曲 名字什么? 英语中的主谓宾在句子结构中是怎样的顺序 could not catch的同意词组 On the line every time you see a gray head are very disappointed why shouldn't we chat on the line for long time?用英文回答.不是翻译。 Of all the subjects I am ( ) at English.A.good B.the best C.the better D.best为什么 linda does ()in most of her subjects than any other girl in her class A good B well C better D best well do my () it is difficult,he tries his best to do it well.填空 陈毅的塑像刚落成,来（）的人就很多.填一个表示”看”意思的词语 请帮我把"that,he,if,believes,he,can,tries,do,his,anything,best,well,he.组成一句话?快点吧,我急用! do well in有do best（还是the best）in 这种变形吗? 陈毅的塑像刚落成,来（ ）的人就很多.（填表示看的词语） PLAY THE FIRE 这个词组行么? 是"catch fire"还是"catch in fire"?RT 求take that 的 Nobody else nobody everybody else又四什么意思袄nobody else 能翻译成非你不可吗? nobody else 还是 else nobody 麻烦哪位可以帮我翻译下这首歌..感激不尽..Making my way through photographs Of the night when you first stood by my side Old friends with smiles some are here some are gone Good memories of our senior high Looking back we're the only Really bad![翻译】 I really have it bad for you 的翻译 莲花的诗句、是课外的诗句 关于莲的句子! 如何在几何画板中设置多个页面就是想知道如何做,才能将几个画板的内容连接在一起? walk the line这部电影的故事梗概!英文!200百字就行! 求三次函数最大值y=x^3-25.75x^2+148.75x没学过导数,另外：有没有求函数最大值的软件,和给出点的坐标生成函数方程式的软件? 求这个三次函数的最大值y=2x^3-12x^2+16x 苏教版六年级下册品德与社会第66页的答案 有谁知道在几何画板中标字母“A一撇”怎么打? 怎么在几何画板标上垂足呢 have got是词组吗