求曲线r=asin

请英语大神回答!100悬赏用所给词的适当形式填空:1.That is not _________ kite. That kite is very small, but _________ is very big. ( I )2.The dress is _________. Give it to _________. ( she ) 3. Is this _________ watch? (you) No,it 英语大神回答100悬赏Mary is a girlof seventeen and lives w__1__ he parents. She is the youngest of the threec__2__. Her married sister lives in a __3__ city. Her brother works for a largecompany and lives abroad. Mary is in her final year at s 求英语大神回答. 高中的数学选择 英语翻译Old longings nomadic leap,Chafing at custom's chaimaln; Again from its brumal sleep wakens the ferine strain. 一篇英语课外阅读tom walked into a shop.it had a sign outside:“second-hand clothes bought and sold.”he was carrying an old pair of trousers and asked the owner of the shop.“how much will you give me for these?”theman looked at them and 英语课外阅读1篇 光的作用有什么光的作用是什么?如：光合作用.有8个即可.急用!急用!急用! 光和作用 求阴影部分的面积,要算式的, 怎么破坏车轮胎 自行车胎的化学构成是什么 宾语后面有who引导是什么句型 英语通知作文,题目是Talks in October, 旷字换成犭偏旁成新字在组词 牛津版高一必修一作文talks in October怎么写?请在一小时内回复, in october用什么提问? 并,占,重.加偏旁,组新字,再组词.（2个） 美国总统罗斯福对抗日战争的贡献有多大? in october 22nd 写一篇想象作文材料:犹豫 朋友 泪水 大雨 彩虹 笑容要求：请你根据上面提供的这组词语展开想象编写故事.注意这些词语必须在故事中出现,词语的顺序可以打乱. 从《野性的呼唤》看杰克·伦敦眼中人与环境的关系 电学的刘家峡水电站发电机组的总功率为1.225×10^6kw 输电电路中的电阻为20欧姆 如果采用330KV输送和采用550KV输送 电路中损失功率各为多少 手风琴是怎么发出声音的? 2：金钱能买来书籍,买不来知识；金钱能买来礼物,买不来真情. 看青春兵荒马乱 接下一句接一句, 诗人进,（ 放荡的青春）,下句怎么接比较好,比较有诗意点的,安逸点的,越多建议越好,急 ∫[2/pai,+无穷大]（1/x^2)sin(1/x) dx=? 青春是美妙的,______________.后一句是什么 好的有报酬. 桂林山水甲天下,不如武夷一小峰 英文怎么说? 霜有什么意义