课题的基本内容怎么写

含有ear,并和pear中ear发音相同的词 pear和clear的ear发音相同吗? 有关一个定语从句的引导词问题We'll never forget the first night we had arrived.这里的the first night 后为什么不用引导词when? She often goes home by bike.用by bike提问? She often goes shopping school _____ her bike. 怎么选定语从句的引导词? idea ,pear,here,ear中的ea,ear,ere,ear读音哪个不同 She goes to school by bus(换一种表达,但意思不变） 英语翻译根据给出的首字母填空,使其内容通顺.Before windows were used ,old house in Northern Europe and Britain were very d__1__.Their great rooms were high with only one h___2__ to let the smoke out from cooking fire .As time went o 英语语法问题-定语从句-请问这个空里填哪个引导词?He has two sons,___work as doctors是不是写 who也对 写both of whom也对? 英语语法里定语从句什么时候该用什么引导词 请问,引导定语从句的引导词都有哪些? 编码组蛋白的DNA属于什么 什么既是一种编码蛋白又是基因的重要载体? 谁帮我用英语造五个句子~儿子上幼儿园,今天家庭作业是造句,要求好像是必须要有形容词、名词、动词,作业本上老师是这样给题目的：“The adjective noun verb”,不知道是否按此这种排列来造, 那位造一下英语五个为什么句子 Though he has had ups and downs,I believed all along that he would succeed someday.语法讲解.为什么后半句要用过去式（虚拟语气?英语菜鸟求解啊. “We expected that you would succeed”的语法问题这句中为什么用“would”?是虚拟语气吗?如果不是,请说明是什麽语法, It is believed that society would...It is believed that society would ___ very different if more of its members lived tobe more than.A.be feltB.feelC.have feltD.have been felt请问选什么为什么? 高一语法相关We are sure that we shall succeed上面那个句子的that we shall succeed是什么句子成分?The bus arrived ten minutes late.(ten minutes late是什么成分?）We think it necessary that everyone should attend the meeting.（t 数控专业英语 翻译When programming this function on the lathe,the programmer should take care that the tool does not interfere with the part or machine, because both slides usually do not move by the same rapid rate.When the slides are program 英语翻译the sign of each coordinate depends on where the tool is moving according to quadrants.On the lathe,the sign for all the X and Z coordinates in the first quadrant is positive,in the same way,the machining center X and Y coordinates are po 英语翻译hole-based systen and shaft-based system.in order to obtain a range of degrees of clearance,and degrees of interference,it is necessary to use a wide variation of hole sizes and shaft sizes.for example,a manufacturing company could be mak #急#从一段DNA序列出发,是否能得到它所编码的蛋白质的三维结构?如果可以得到,如何用生物信息学方法得到其三维结构?详细一些,谢谢诸位~~~ 英语翻译The Home or Machine-Zero position is X0,Y0,andZ0.Travel of these axes is limited in the negative direction by stored stroke limits defined in the paramters.Travel in the positive direction for the X and Y axes is limitde simply to valuse α醇溶蛋白基因编码区序列的结构和组成 英语翻译jigs and fixtures are alike in that they both incorporate devices to ensure that the work-piece is correctly located and clamped,but they differ in that jigs incorporate means of tool guiding during the actual cutting operation ,and fixtu 用if造五个主将从现的句子? 谁能用if造五个句子, 造5个if的句子 用如果 就 造五个句子 He thought that computers would never ( )by most people.A,use B.used C.be used D.to useHe thought that computers would never ( )by most people.A,useB.used C.be used D.to use请问应该选择哪个?原因呢?