悼念玛丽？居里文中的第三自然段破折号第一个破折号的作用是什么

( ) 1.We were all born in___.A.the 1990 B.1990s C.the 1990s D.1990s'( ) 2.Mary will go to a shop___another table.A.buying B.buys C.buy D.to buy 英语翻译Nelson7 has collected and summarized energy release rate data for various commodities andmaterials,giving rough indications of growth rate and peak energy release rates.His data is givenin Table 3.6. 英语翻译1、合成树脂 合成树脂是塑料的最主要成分,其在塑料中的含量一般在40％～100％.由于含量大,而且树脂的性质常常决定了塑料的性质,所以人们常把树脂看成是塑料的同义词.例如把聚 英语翻译1.Introduction The measurement,control and the protection of the elec- tric power system are becoming more and more intelli- gent and networking,which make the automation of the converting station become popular and be applied rapidly.In 英语翻译1）Mould closure and pressure application to contrast injection:heavy moulds and big presses are required2）This last step of pressurization and heating can be realized In autoclave – for prototypes /low production rates,large and com 英语翻译2.Design of the Real-time Database The real-time data of the Power Integrated Automation System includes remote measurement,remote signal,remote pulse volume,quantity of state,amount of computation,the events and the faults?information de Later,rain washed animal fat and ash to the tiber river Later,rain washed animal fat and ash to the tiber river most animals are kept in cages that are too small for them.句子结构 翻译,并分析句子结构:the meeting ended with nothing settled. 句子结构The experts were now fully convinced that the animals was a puma后面的that引导的是一个宾语从句还是that 仅仅作为一个连接词呢 四川新课标外研版高中英语必修1至选修8词汇+课文听力 MP3版 外研社高中英语必修二单词急求! 一中年亲戚,因为工作需要,想学英语,主要是口语交流.他有点音标基础,接下来想买两本单词书和口语书.补充：麻烦亲们给推荐一下呗.从最简单的开始吧 "在18世纪80年代”用英语咋说?in the 1980s,还是in the 1980's in 1980s or in the 1980sAs i said...which one is correct? In 1980s和In the 1980s有什么区别 是get more and more beautiful 还是get more beautiful and more beautiful 求固定搭配``get warmer and warmer 前杂么不加more`` 英语固定的搭配是否都不能换位 如:achs and pains,back and forth 前两词不能置换位置? She likes to play with firends and eat grass.中的2个固定搭配是什么? 英语答案啊111,抓狂啦 抓狂 用英语怎么说flip out 还是什么来着 我记得好像是语境是一个人老给把一件东西给你解是了10来次，你还是听不懂，最后那个善良的人终于抓狂 你让我抓狂,英文怎么说,急, 中文What starts with T,ends with T and full of in the 1980s与in the 1980's一样吗 in the 1980s 与 in 1980的区别 是in 1980s对还是in the 1980s对? 哪有英语音标真人口型发音的视频下载? 3333+3333+3333+3333+3333+3333+3333+3333+3333+3333+3333+3333+3333 介词怎么用啊.about ,of ,to,with ,for ,at,in ,on.通俗点、 介词with for at from about beforede的所有用法要所有的用法 on,at,in,with,of,from,out,about,between.介词的用法