球表面积

Where are the boys?They _basketball over there just now.A were seen play B were seen to play请给出原因 There is a boy _(play)basketball on the playground. We can't call a man_________.A.Miss B.Sir C.Mr 选哪个? We often call a man who delivers letters to your housea ____后面些什么 英语完形填空题When we talk about a bad man,we like to call him a "wolf"的讲解, 如图所示,小球质量m=0.8kg,用两根长L=0.5m的细绳栓住并系在竖直杆上的A、B两点,已知AB=0.8m,当直杆转动带带动小球在水平面内绕杆以ω=40rad/s的角速度匀速转动,求上下两根绳上的张力.g=10m/s^2 如 ★英语句子中有没有"the little"这个词? 小球AB质量均为m,用长为L轻杆连接,竖直放在墙边,轻轻震动B球,使AB开始运动,A下降L/2时两球速度?不计一切摩擦 The little boy is （sweeping the floor）.求教我,就（）部分提问 Su Hai is sweeping the floor.（对is sweeping the floor 提问）_____ is Su Hai ______? Lily is sweeping the floor(改为现在完成时) I need A.to sweep the floor B.sweeping the floor C.sweepthe floor D.swept the floor What are the little boys doing on the floor?They are playing with t_ These are his grandparents.（一般疑问句）——his grandparents? are,watches,these,not,his如何连词成句? are,not,these,grangdparents,his连词成句 We should speak to the old man like that.(改为含被动语态的否定句)The old man ＿ be ＿ ＿ like that. like 后面的名词是用原形吗?如 I like (hippo) very much Fuck!Tired of being the pet feel!Tired of all what morals?Really depressed!Want to die 中文是 James Blunt的 carry you home 中英歌词 Jack,these,and,his,are,cousins连词成句 英语翻译James Blunt - Same MistakeSo while I'm turning in my sheetsAnd once again I cannot sleepWalk out the door and up the streetLook at the stars beneath my feetRemember rights that I did wrongSo here I goHello,helloThere is no place I cannot I feel tired ah!Feel depressed, 帮忙翻译以下这句子You are the one whom i love谢谢了 You are the only one whom I really love 中文意思是什么? He ... (want) to do it again next year.用所给动词的适当形式填空 ______ our hope that the financial crisis will be over under the leadership of the government A.it is B.there is C.what is D.that is谁能聚一个以that is开头的句子？ It will clear up it is not immediately clear---the financial crisis will soon be overA when B whether 都可以选吧? 请高手帮我把 宇林 翻译成英文名不要拼音的 i love and am used to是哪部电影台词我喜欢并习惯了对变化的东西保持着距离,这样才会知道什么是最不会被时间抛弃的准则.比如爱一个人,充满变数,我于是后退一步,静静的看着,直到看见真诚的 i used to say i love you 这首歌的歌词和中文意思谁知道,还有这首歌的完整版谁有帮我发过来,