复合函数的泰勒展开

如何辨别was和were的读音? were和was怎么区分?要清楚! was 和 were有什么区别?不是都是BE的过去式吗..有什么区别 谁知道the answer lies within这首歌,用中文怎么译.你们感觉这首歌怎么样.只用译歌名就可以了. type the answer是什么意思. 英文信件中想写“Merry Christmas and Happy New Year”,哪位好心人告诉小妹写在哪,最好有实例 用英语写首“Merry Christmas”的圣诞祝贺小诗.不要求很长,达到了祝对方圣诞快乐的目的,有诗的形式就行. 英语翻译我国已成为人口老龄化的国家之一,其中农村老龄人口已占七成以上,加之多年以来,农村养老主要依赖家庭收入和土地收入,农村社会保障几乎成为空白状态,农村养老保障已成为一个 英语的重要性（要英文）120字左右 英语的重要性（用英文） 英语中一些重要的是英文是?something important 还是 important something we missed you very much at the party yesterday.we had very good time这里的miss不做思念的意思.那是什么呢I could not find my brother,who was to meet me at the station这里的where是联系代词,If you know about the real world,it can o You will finally see the truth that a hero lies in you.You will finally see the truth that a hero lies in you.这句怎么翻译,直到的告诉下, 好心人帮我看看语法有错么.The National Day is coming .I am very happy.I want to do something interesting. For example,reading a magazine and going sightseeing in the zoo.Jinan is famous for Spring.I thought about going to see the spring,bu 初二英语上重要语法(好心人在哪啊) 用括号里的词的适当形式填空You need ——(answer)the questions in English. 1、He is always play football after school.2、He always kind.这两句话有什么错?错在哪里?应当加上什么?为什么? Lucy is 10 years old.Tom is 13 years old.合为一句 Hello!Who is ______?--- ______ is Mary speakingA.that / That\x05\x05B.that / This C.this / This\x05\x05D.these / Those Hello,39483081.___,Lily?___,this is Lucy.Hi,Lucy.___is Mary.___are you?___,thanks,Mary.Is Lily ___,Lucy?___,she's not ___ home.OK.Thank you.Goodbye!Goodbye! Mary: Hello.__1___? Mary speaking here. Tom is twelve years old.So is Mike.的同义句是什么.Tom is 三个空 Mike. How dare you say Tom is 13 years old,Mike is a------------- 13 years old.(根据首字母填空) He dare not say so,dare He?与He dare not say so,dare you?这两个句型在反意疑问句的角度上讲,哪个正确?简单一点（dare 为情态动词时）. how dare you say that的答语A.sorryB.yes,I dareC.Ithink I’m rightWhy?thank you how dare you say to me like that?dare是什么词? how dare you say that? the answer to the question的中文意思 the answer to the question的中文是什么急 answer the question 的中文搜把! Tom is 13 years old.I am 13 years old ,too 的另一种英语解释?