y=arctan√1+x²的微分-查字典问答网
- 求:译文!辛丑岁正月五日,天气澄和,风物闲美,与二三邻曲,同游斜川.临长流,望层城,鲂鲤跃鳞于交夕,水鸥乘和以翻飞.彼南阜都,名实旧矣,不复乃为嗟叹;若夫层城,傍无依接,独秀中皋;遥想
- 改错:Doeshisstudentslikeschool?
- 天气与生活各方面的关系比如说交通,自然灾害,体育,要具体事例
- 【单句改错:Myfamilywatchestvinthelivingroomafterdinner.HelikesplayinggolfandheloveswatchingsportsinTV.Therearen'tanyorangejuiceinthebottle.】
- cheapchipsseiiincheapchipshops
- 【Theyplaysportsatschooleveryday改为一般疑问句】
- 我们通常说的天气气温是用“°”来表示单位还是用℃来表示单位啊
- 描写天气变化无常的谚语是天气变化无常的谚语!别给我乱扯那些不是那些天气变化无常的
- Wealldreamaboutthingsthatwewouldliketodoandthingswehopetoachieveinthefuture.Butareeverybody'sdreamsthesame?Herearesomeofthefindingsofasurveyabouthopesanddreams,inwhichthousandsofstudentsacrossChinatook
- 【Sheispiayingsports.请改为复数句】