高中常见高分子化合物

在四大会计师事务所都哪些地方会用到英语呢,比如同事交流、和上司交流、开会、和客户交流、底稿等等,我毕业两年,已经过了CPA,在考ACCA,但是英语口语很差,四大是不是对口语特别的要求, 如图所示,AC与⊙O相切于点C,线段AO交⊙O于点B．过点B作BD∥AC交⊙O于点D,连接CD、OC,且OC交DB于点E．若∠CDB=30°,DB=5（1）求⊙O的半径长；（2）求由弦CD、BD与弧BC所围成的阴影部分的面积．（结 如图,已知∠ADB=∠CBD,AC与BD相交于点O,且AO=OC,求证:AB平行CD With the wonder of your love,the sun above always shines是什么意思 Sun With Love 歌词 和 钢琴谱真情马克合唱的 “生活中可能遇到很多类似的场景”英语怎么说 You should spesk English as-------as you can in class A many B much 英语翻译优美点就更好了! 去加拿大打工英语特别重要吗 我希望回到从前 英语翻译首先说明,这段英文说的是一个研究实验的内容,“In the first study,they gave two pieces of chololate to each student.One piece was eaten when another person also ate a piece.The second piece was eaten when that other pers must I follow these rules?(做否定回答） 英语翻译文本是这样的：“When people think of shared experience ,what usually comes to mind is being with close others,such as friends or family,and talking with them,"lead researcher Erica Boothby of Yale University said in a statement."W I know we could life tomorrow 这个歌词是什么歌一开始是一句清唱的 It is call the wrong me I don't know what__(happen)tomorrow.怎么做,理由 That's just life, isn't? Never know what will tomorrow bring, it is scary, it is fun.怎么个翻译啊 大神们 He often went swimming in the evening 这句话对吗?不改变OFTEN I often go swimming with my father(同义句）I often ____ ____ ____with my fatherHe could read at 5 years old.(同义句）He could read____ ____ ____.用适当形式填空。he is glad ___(meet)his cousin.let's ___(meet)Daniel after school打错 Tsinghua University,请问,应该如何读tsinghua 这个单词? 清华大学位于哪个城市 Dears是什么意思 dears 亲爱一族结局是什么 现在除了会说英语别的什么都不会能干什么工作呢. watch watch 如果时光可以倒流作文 watch over 如果时光可以倒流 日记 600字 求一篇初三作文.如果时光可以倒流,本人在等.就是大概在说,以前不好好读书,现在后悔了.就想 如果时光可以倒流.我就会好好读书,差不多这一类的话题. When young Tom cried,Father often told him that tears were signs of being weak __When young Tom cried,Father often told him that tears were signs of being weak _____a man wasn't supposed to be． A．that B．which C．where D．whom非限制定语 When young Tom cried,Father often told him that tears were signs of being weak,__a man wasn'tsupposed to be.supposed to be 后面缺宾语吗,如果缺,为什么用which不用whom