化学分子结构模型

英文中的A的读法听新闻时,经常有人读a picture 时A 并不是我们常发的"呃'这个音而是abcdefg 26个英文字母的a 的音 /ei/听起来怪怪的A /ei/ picture 跟A /呃/ picture 有什么区别呢?用的时候有要求吗? 英文中a的读音 英语翻译朋友们帮帮忙,答案不要千篇一律哈! “诚挚邀请您参加我们的婚礼”英文怎么说? 求翻译!江水又东,迳西陵峡.宜都记曰：“自黄牛滩东入西陵界,至峡口百许里,山水纡曲, 而两岸高山重障,非日中夜半,不见日月,绝壁或十许丈,其石采色形容,多所像类.林木 高茂,略尽冬春.猿 欢迎来参加我们的婚礼英文怎么说"欢迎来参加我们的婚礼"英文怎么说就是要加在请贴上面的 英汉互译 我从未见到过这么调皮的男孩吧“我从未见到过这么调皮的男孩”这句话翻一下啊.翻译为英文的 英语翻译 我虽然现在还是有点淘气,但更多的稳重. 英语高手进! 英语翻译：您孙子多大,调皮吗?有他们照片吗 This is the place where I was born in 这句话对吗? Beijing is the place where i was born .和This is the house where i live in .请问这两个句子为什么第二个句子后面要接in 而第一个不用接?小弟始终搞不明白这个问题, it is the place where i was born这句话是什么从句呢? the place where I was born与the place where I was born in哪个对,为什么 我的猫为什么这么调皮?我拣那只猫刚来我这还不调皮(大概是饿的),等养了半个月就不是那样的了,哪都上,它是不是有多动症呀? I'm ______you are right A sure B sorry C think Dknow _hello,Mr.Huang!_ I"m___,___I don't think I know you.A.sorry,and B.sorry,butPlease choose the right answer.Why Thank you. The famous writer William Shakespeare was born -----1564. Does anyone knows （）the famous writer was bornA how B when C where Dwhether 英语问题 The famous writer Ba Jin was born on November 25,1904 in Chendu,Sichuan Province. (划问)划线的内容是on November 25,1904 in Chendu,Sichuan Province_____ and______was the famous writer Ba Jin born?空格中是填Where……when,还 is this your sister的答语是 Is this your sister 答语为什么要用it is. 急求大一英语presentation的PPT 和稿子 翻译:that would be fun. that would be of great fun帮我分析哈这句话 爷爷回来了.(怎样扩句?) 王大爷笑了,扩句 爷爷怀念故乡.（扩句） 爷爷是老人怎么扩句一定要正确啊 题号:1 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:3内容:—I am sorry for what I have said to you.— ________.选项:a、It’s just too badb、No problemc、Don’t think any more about itd、I’m su I'm sorry three.和What are you sorry for? A:I'm sorry!B:I'm sorry,too.A:I'm sorry three.B:What are you sorry for?A:I'm sorry five. I am sorry for what I said后面接什么`