旋转体绕y=a的体积公式

四句开头字分别是我,一,直,在 铁铝钝化的方程式 （）live in Australia.They're evry lovely. 森林中的绅士这篇文章中“仆伏”的读音和意思“森林中的绅士”这篇文章中“仆伏”的读音和意思.要正确的有理的,别是瞎辩的啊 《森林中的绅士》这篇文章怎样预习?要列序.例:一.抄写生字词.豪(háo) 上联是“红杏枝头春意闹”下联对什么好 什么是幕墙? box 在足球中翻译成什么 比如boro's box 怎样鉴别野生蘑菇是否有毒 什么叫free tax?如果去韩国吃一些普通食物和买一些护肤品,化妆品之类的,还有买衣服~ 会不会很贵啊! Tax Free?请问又一首歌的名字叫做Tax Free, free delivery Whether he likes it or not doesn't matter.单句改错,并注明原因和翻译 It's best for you to get down from the tree at once(改为同义句) 73.It doesn't matter__he's some back or not.A.ifB.whrtherC.thatD.when【为什么不选A啊?不是否定句要用if的嚒?】 It doesn't matter______he has come back or not.A.if B.whether C.that D.when本题选B,为什么不选A,是什么从句? 翻译duty---free 幕墙防雷接地电阻测试需要每层一次吗? 谁知道百慕大三角里面究竟有什么啊?是空间虫洞?还是外星人的磁场干扰呢? 帮忙翻译一下这篇文章Fed Chorus Out of Tune on RatesFederal Reserve officials appear divided in assessing economic risks from the recent credit crunch and drop in employment, suggesting there may be some disagreement on whether or how much t 能说 tune out it吗 雅思中的这句怎么理解啊?连接词在哪里啊?Instead,excavators should be handling at least some of their bounty with gloves,and freezing samples as they are found,dirt and all,concludes a paper in the Proceedings of the National Academy o 雅思口语连接词有用吗比如一些连接词 I guss I could start off by saying somethng that 之类的用在part2会不会引起考官的反感 辨析opinion/view/viewpoint1>While I understand your viewpoint ,I don't agree with you.2>What are your views on this problem?3>I'd like to give you some advice from a doctor's viewpoint.opinion/view/viewpoint有何区别?上述3句里该3个单词 是否有规范里有玻璃幕墙在不超过多少米高度或不大于多少面积就不需要做避雷?在规范哪里有? Congratulate you on___(success)in getting through the exam. 像邓稼先这样鞠躬尽瘁死而后已的中国科学家 ·"tune in"的连读是不是先读完[tju:n]然后再读[nin],还是先读完[tju:]再读[nin]? ·"tune in"连读发音是不是先读[tju:n]然后再读[nin],还是先读[tju:]再读[nin]? 春风又绿江南岸 明月何时照我还中的我是什么意思 The party is on the August 8th .改：__________改错误 是不是去the? 600字初中小小的不倒翁