三角函数求导

首字母填空：You can c__2__ the street and walk on,根据提示完成句子,It 'S _________________（not safe) to swim in this river.并且翻译 三,用正确形式填空.1.Turtles walk---------------------------than dogs.(slow2.Parrots repeat words-----------------------------------than babies.(good)3.whales live-------------------------------------------------than any other animal。（long why not +do sth 是不是就是为什么不怎么怎么的意思? why do not do sth与why not do sth有什么区别? Do they walk _______ (slow) than you?填什么? 《山海经·符禺山》中【民鸟】这个字怎么读? 《山海经·太华山》中【虫遗】这个字怎么读? 【鸟+大】这个字怎么念?《山海经~首山》：其阴有谷,曰机谷,多题[鸟大]鸟 why don't ,why not & why not do 答题的时候用在什么情况? We have enough time ___ the meeting,so don't worry.A.to getting to B.for get to C.get D.to get to翻译并语法说明 山海经中关于一种负担的虫子山海经中记载了一种自出生后就不停地把路上的石头拱起来放在背上后来终于死于重压下的虫子,请高人告知具体名字及典故. (A)My grandmother (B)tell (C)us (D)a story every day.改错 请问系统提示fail to creat ixmldomdoctument是什么意思?怎么修复 把.称为,用英文怎么说 请称呼我为小雨用英文怎么说? 急切,一个crossword……1.Someone who owns or works in a shop that sells flowers and indoor plants for the home (7)2.a large basket on wheels that you use for shopping (7)4.a large bag that you use to carry thing which you have bought (11)7.a bui 《山海经·英山》中【上下媚】这个字怎么读? 山海经要怎么读 内容看得云里雾里的 太多疑问了 不知道怎么读下去请有专研过的大侠指点指点迷津 《山海经·成山》上虎头下乎这个字怎么读就是虚的偏旁：下面是乎，这个字，字典上查不到，辞海大概可以，但我没有，所以上百度问 玩天龙出现错误Expr:Failed to create Direct3D9 Device:Invalid callC++ ExceptionExpr:Failed to create Direct3D9 Device:Invalid call哈哈 6楼就是我说的 为什么把萧敬腾称作“雨神”? Jim's father is waiting for a bus(对Jim's father提问） Two thirds of rice is /are produced in south of China.像这种几分之几的题应该用单数还是复数. failed to create temporary是什么意思 奇迹世界failed to create application是什么意思 fail to create MiInstaller 3. 翻译句子.We were all deeply moved. Who can help me?短文填空Many people like dolphins.They are very _____ to people.They swim fast and jump very high.They can play _____ a ball.They can stand up and walk on water!If you fall into the water and can't swim,they may come up and _____ I‘m here中的here做的事状语还是表语啊. I'm gald to be here talking about sth.talking about sth 在这里做什么成分,宾语?目的状语?还是? I don't like doing the chores 改为同义句I don't like doing the chores 改为同义句改正错误1.we should early go to bed.2.i don't want to make him surprise.3.i got the gift on my twelve birthday/4.i have important something to tell 开机桌面显示failed to create tray 问题是怎么造成的?会有什么严重的后果吗?不要用太多专业的术语,我看不懂,能提供处理方法就更好了.托盘图标是什么?托盘图标都在呀,也还能用,是不是某一项