如何用导数法确定函数单调区间

陕西粮食作物是什么 形容词副词填空、I think my car is as ___(nice)as youes.This box is the ___(heavy)of the three.Lesson One is much ___(easy) than Lesson Two.I feel much ___(ill)today.I think maths is the ___(difficult)subject of all.Winter is the ___(cold)seas 一、按要求转换句型.1、He is going to take a photo in the park.改为复数句：2、Janet is going to（see a film) tomorrow.用what对括号部分提问：3、I am going to visit my uncle this Sunday.改为一般疑问句：作肯定回答 He is going to take a photo in the park.改成复数句_________________________________. He is going totake a photoin the park.改为复数句：--------------------------------. 英语翻译grains o' sand ago · Make yer mark · Arrr,This be pleasin' to me eye.Care not fer such trifles · Spy Plank-t'-PlankYar scurvey self be aprreciat'in this.Scrawl a message...真的是英语！我用的是英文版FACEBOOK，用词不正 he takes a picture in the park.变换句子（ ）take （ ）in the park. Facebook翻译成中文是什么? 英语翻译Hi,Please reply to this email to verify that you are the owner of the account that you referenced in your Facebook support inquiry.This security step must be completed before Facebook can respond to your inquiry.We apologize for any incon 怎么上英文facebook 谁懂facebook的或懂英文的,帮我翻译一下这段文字"Facebook Mobile confirmation code *Or v 【vb．net】有没有可以查的工具书? 请问怎么样把下载的有道六级单词本导入到有道词典里呢? 填个介词5:30 in the morning ,he comes home,希望解析能详细点 现在改行做销售了,会遇到一些外国人,所以现在想学英语,自学,哪位高手有学英语的方法或书籍推荐吗?谢我专科,今年24了工作快二年了,以前做印刷操作,天天呆在车间,没怎么见人,现在和很多 求牛人团分析这个句子的成份 That finding was premature attribution of substantive significanceThat finding was premature attribution of substantive significance to statistical significance,or of causation to corre lation,and was also high of no significance是什么意思?such objects as chairs,tables,vases bottles,or wires are of no significance in chemistry. 关于一句英语句子There is no doubt that moral education is of great significance to human beings.There is no doubt that moral education is of great significance to human beings and the develpment of the society.1、这句话省略了什么? reflections on the significance of that historic day the meeting finished last saturday 转化为the meeting____ ____ _____ ______last saturday 从英语教师转行做外贸,没外贸经验,怎样找工作?`` They ___(have) a meeting at nine o'clock last nighthad 还是 were having?过去时和过去进行时到底有什么区别…… 我想转行做外贸 英文 Last night's meeting was very successful(改为同义句) Last night's meeting was _____ ____ ______.注意：没空一词... the nosie ended at last 改为同义句 ___,the noise ___ ___ 英语翻译Danny is learning the present perfect tense at school.The teacher has taught them for two weeks,but still,Danny makes mistakes.For example,he often writes like this "have wrote,have went..."One day,when the teacher sees Danny using "have 帮忙完成填空：1.there are t_____ of books in our library.2.Doing more s_____ willmake us healthier.3.He doesn't feel better ,instead,he feels even w______.4.English ,maths,science,and Chinese are all very important s_______we learn at school.5 be brought into focus of One of the things to be learnt in a foreign language is s all the timnguacestooOne of the things to be learnt in a foreign language is guessing all the time what kind of thing to come when listening to someone talking.People do this all the time in t focus与centerHer research ___ the social effects of unemployment.centered on 为什么不能选is focused on? They are running 这里只有主语和谓语,如果加个在什么地方,那么加的这个是什么成分? Rather,the discipline evolved as a result of the experiences associated with the problems of an immigrant society caught in the turmoil of rapid industrialization and urban growth.Indeed,it must be emphasized that from its beginning,sociology has had