哪些立体图形是几何体

红星闪闪时代背景 红星闪闪歌词,快,急 "苏黄米蔡"的蔡是蔡襄还是蔡金? 红星闪闪 歌词一定要正确. 闪闪的红星歌词加歌曲.急需!是红星闪闪放光彩. I like that skateboard.But it is ( ). A.to dear B.dear,too C.too dear I do not know if it is polite or not to speak loudy at table.句中的or not可以放在whether 之后或句末 盛名之下下一句 Do not know your harbour ,whether it is my final berthing!. 英语翻译Perhaps you have been told about some habits which keep a personfrom reading fast and have been strongly asked to break those habitswhich you might have.Do you still have any of these bad habits?Check yourself byanswering " yes " or " no 根据句意和首字母填单词 1.The item you want is not available at p___.根据句意和首字母填单词1.The item you want is not available at p___.2.We plan to a___ at 7 in the evening.3.I've seen Jana with them on several o___.4.The physic 1.The item you want is not a available at p_____.2.We plan to a_____ at 7 in the evening3.I've seen Jana with them on several o____ 4.The physics teacher couldn't k_____ in any class.5.A g_____ of us are going to London. 根据句意和首字母填 an authorized user who has an overdue item is suspended from borrowing until the item is returned. Someone is smoking.对smoking提问 鸡蛋是如何让受精的 受精鸡蛋是什么样的?受精鸡蛋里白点大吗?最好有图.白点颜色深吗?······ l like go to the mall on the weekend because shop is fun .（改错,并把对的打出来） I consider the boot camp my first real job .If you want them,make the money and buy them youself这两句话有错吗,个人认为第一句在camp后应加is第二句最后改为buy them by youself还有where I learned that lofe in the navy centered 短一点的,经典一点的句子 小沈阳经典句子谁有? 我的婚姻线有两条 平行且等距 上长下短 这代表什么呢?我的婚姻线有两条 中间有一条短且浅 左右手都是 左手：平行且等距 上线下线长度一致右手：平行且等距 上线长下线段 这代表什么呢 hang out和go hang的区别 徐孺子年九岁尝月下戏人语之曰“若令月中无物,当极明邪”徐曰“不然譬如人眼中有瞳子,无此必不明 的意思 求以“心系奥运,健康成长”为话题的英语作文我要参加演讲比赛 英语作文,奥运假设你是李华,曾经在2008年北京奥运会担任志愿者.你的英国笔友Bill给你来信询问你做志愿者的经历和感受.请根据以下提示给他写一封信.1.志愿者人数超过70000,工作在奥运村,比 .从气、岩相互作用的角度讨论厄尔尼诺现象的形成以及它对世界气候的影响. 什么是语言病理学家 什么是语言病理师? 好多语言 我都不明. “磔”怎么读? 世界谁最富?钱多的 You can see many a__ here,like elephants and monkeys. (根据首字母提示完成单词)