链接苹果id服务器出错

儿子曾经看过一个叫《蛋神奇踪》的动画片,他的同学都玩里面的陀螺玩具,想知道怎么加盟代理? 一种儿童玩具——陀螺,上面是圆柱体,下面是圆锥体.经过测试,当圆柱底面的直径为3厘米、高为4厘米、圆锥的高是圆柱高的4分之1时,陀螺旋转得又稳又快.这个陀螺的体积是多少?（得数保留 含I don't know 的几个宾语从句问题I don't know ___.答案是where my class teacher lives now为什么不能是where my class teacher is living nowI don't know ___.答案是how well I did in the exam为什么不能是if I had passed the exam 根据汉语提示写单词.My brother is of medium___（体格） I (be)kind of heavy,but my brother(be)very thin He Ain't Heavy,He's My Brother的故事背景是什么?我看了一下歌词,很感人.谁知道这歌的故事背景阿? when was your last appointment at the dentist's啥意思when was your last appointment at the dentist's when was your last appointment at the doctor's or the hospital 啥意思 Two yeas (以前) ,I didn't know him? Actually,I don't know him at all.(改为同义句） __ __,I didn't know him at all. At（）,I didn't know him,but now I doAt（）{one适当形式填空},I didn't know him,but now I do 【物理天才们,在学渣面前一展身手吧!】如图所示是一个玩具陀螺,a、b和c是陀螺表面上的三个点,当陀螺绕垂直于地面的轴线以角速度稳定旋转时,下列表述正确的是 A．a、b和c三点的线速度大 如图所示是一个玩具陀螺.a、b和c是陀螺外表面上的三个点 luck day 英语作文急用!帮帮手 如何用英文解释bad luck 以good luck为话题的英语作文 I didn‘t know the answer and( ).A.so did he B.he did,either C.nor did he D.neither he did 求歌词：兰色的天空象大海一样,宽阔的大路上洒满阳光,穿森林过海洋来自四方,我们有共同的革命理想.我不知道这首歌的歌名了,是80年代青年人最喜欢唱和跳的一首圆舞曲 描写人物品质的成语贬义 写出褒义成语鹤贬义成语各五个 空间排列的时候,遵循能量最低原理,怎么最低呢,就是对称,相邻键角是相同的,这样就不会相互争,不争就最稳定,能量就最低.我对这句话好不明白,还有多同分异构体的列出非常不熟悉,好痛苦, 《雾都孤儿》的读后感,（800字以上） 比妨:现在有一个分子式为:C8H10的有机化合物问:根据下面实验现象及结论,确定该有机物的结构(1)它不能与溴水发生反应(2)它能使KMnO4酸性溶液褪色(3)它能发生硝化反应,当引入1个硝基时,只能 帮忙一篇英语演讲稿子主题是Face Suffing,三分钟左右.我只想知道该怎么写.另外,能给我一些参考的开头和结尾吗? 为什么蝴蝶是五颜六色的 蝴蝶身上为什么是五颜六色 --Shall I tell John about the bad news?--No,you____.I think that will make him sad. 雾都孤儿读后感两篇,一篇400字 雾都孤儿 读后感 500字 tell your friend that you are concerned about him/her是什么意思求大神帮助 【老友记307】图,why don't you tell him about the mole that i haven't checked yet? you tell him .him 后面用加that 是必须要加that吗 温,热带植物如何在寒冷的条件下存活