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木炭、硫磺、红磷、铁丝、蜡烛,这五种物质分别在氧气中燃烧,请回答下列各题目.1.发出明亮的蓝紫色火焰的是（）2.产生大量白烟的是（）3.剧烈燃烧,火星四射的是（）4.产生的气体能使澄 十一题 我不知道她姓什么英语怎么说 “春”字有几种写法?都怎么写? 张的写法有几种?各是怎么写的 My previous working experience as an interpreter in a tourist agency for three years has laid a solid foundation for the work here. （英语）帮我看看我写得对不对. (英语）帮我看看我这样写对不对. 请问我的名字用英文怎么拼我的名字叫刘旭文.想用英文拼出来,但自己一直造不出能同于刘旭文的英文名字,例：清华大学的清华——Tsinghua县——hsien这样,外国人看了名字,就直接能读出我的 请把九年级上学期化学第一单元 的内容 字数在200—350字 能否 在准确点 300——500字 九年级上册化学第一单元 九年级化学下册第一单元总结快 生活在盐湖附近的人们习惯“夏天晒盐,冬天捞碱”.请你解释原因. hey,boy,where are you going?.....sorry,I don't konw.oh,that's ok...everyone stay at here because they haven't known where to go........you are sad,aren't you?I guess the cause,ah,may be a lady?...no,I'm sad just because I don't know how to forget.... 用英语写对话以下是四个情景,请随机选择两个来做一组对话,尽量长一点1）Two people looking through books in a bookstore2）Two people waiting in line to buy ice cream3）Two people alone in an elevator4）Two people waiting “我”字有几种写法 写对话（英语）汤姆的生日就要到了,南希想要为他买一本图画书和一个蛋糕作为生日礼物,请以"Sopping"为题写一段南希和售货员之间的对话.（不少于6组） “和”字有几种写法? “回”有几种写法? 回字有几种写法? 我看VCD光盘,看到最后出现“版权所有 翻译：版权所有,翻版必究? 能帮我看一下我这句英文写得对不对,谢谢Would you please send the file to sally cc to me on or before 19 Oct (next Monday), thanks.中文是：请你将这个文件发给Jenny 抄送给我在10月19日或之前.谢谢 属于物理性质的是：A.石蜡分解生成二氧化碳和水B.甲烷极难溶于水C.乙醇可以燃烧D.水分解生成氢气和氧气 帮我看看这句英文写的对不对?OL.Ozdal reported *** was observed in one patient (5%) and ***in two patients (10%) in the in two patients.However,impotence might be not advert effects of finasteride but a complication of the TURP itself.主 我这句英文写的对不对There are enormous amounts of trees which have been cutted down every year so that it cause a great degradation on our ability of preventing the sandstrom. 帮我看看这句英文写得对不对?A physical model combined with a mathematical model was(were) used for probing into this problem. 最主要是,这种情况该用was还是were? 英语翻译求翻译成英文,使用目的说明书我此次出国的目的,是在芬兰xx公司工作,从xx年xx月-xx年xx月共xx年,将申请工作居留许可,最高学历证明、驾驶证、结婚证、出生医学上证明均已做公证,为 一有几种写法 请记住我的名字 英语怎么说翻译这句话请记住我的名字牛一点的语气来翻译 谁能帮我看看英语这样写对不对 It is necessary to increase the number of police,because there is only a few police in our cities 请帮我看看这段英文写得对不对.At the time of noon lunch,Miss Li told me that she is very tired to take care for her sick daughter last week.I think to raise a child is bittersweet.You feel happy when your baby first call you mum,but when