x趋近于0时，x^3sin(1/x)的极限

what color is your jacket 答句 我们要设法跟污染作斗争.We must try our best to （）（）pollution. What do you often do on the weekend什么意思 What color is your jacket?有一处错误,请找出来并改正 We must try our best to prevent the lake from pollution.同义句 We must try our besy to_____the lake _____ ______ _______ what colour is your jacket 回答特殊疑问句 用英语写一篇关于张杰的介绍关于张杰的出道历程(直到现在的).包括一点你的感受. What color is your jacket?(单·复数句互换） 张杰的英文介绍不用太多100—200词,应为我要背下来,最好在3月10日之前给我,是快乐男生的张杰 介绍是段落的形势 ,不是档案的形式 , What color is your jacket?有一处错误,请找出来并改正 龙,羊 ,牛 的英文分别怎么拼? I always miss you ,so I miss you .So I miss you ,so I miss you so much now. The nurse took good care of my grandpa.改为被动语态 改被动语态:The nurse took good care of the patients. 英语翻译I,feel,deep,helplees.和I,feel,helpless,deeply.哪一个正确,不对的话请翻译下, Mother always takes good care of me.怎么变被动语态? 某人没必要做某事 用英语怎么说 没有必要做某事用英语怎么说? 物理课代表就职演讲 高一历史课代表就职演讲刚刚竞选上我们班的历史课代表,老班要写一篇就职演讲稿,想问一下有没有比较好的演讲` 英语课代表学习的经验演讲我们老师让课代表们谈谈经验z～ps: Miss you so much,where are you now? I miss you so much now中文是什么 句型转换 I____ _____live in a modern flat ____live in a traditional house Would you like to live in modern flat or do you prefer atraditional house my telephone unmber is 8954621.对划线部分提问划线为8954621 l live in a flat.(加house改为选择疑问句we have many friends in china.(改为同义句）,马上就要, 师生风采 用英语怎么说 很多英语单词我想要许多英语单词来背,帮我找几十或几百个英语单词阿! 多的英语单词是什么最快重重有奖 请问写信时,如何称呼一位比自己年轻的挚友?比如，如何在信中称呼自己最要好的名叫“杨浩”的同学。 The teacher drew letter in Helen's hand【in helen's hand】对括号里的提问 The teacher drew letters in helen'hand.改为一般疑问句.He made first letters in Braille.改为否定句.