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为什么不同的水果成熟的时间不一样?这是有什么决定的. Li Ming and his family live in Yangzhou.同义句（）do you drink milk?Once a day.A.how much B.how long C.how often D.what time 求 the tower 的歌曲连接想放空间 可是找不到正确的连接 Her husband is the kind of man who is always happy and has never to have any trouble分析语法重点翻译who is always happy and has never to have any trouble的语法结构是不是 to have any trouble 做 has never 的宾语has to是不是不可 流变学在高分子领域的作用 我是学高分子材料和工程的 求polypropylene (MAP)的意思 Ideally_____for Broadway theatres and Firth Avenue,the New York hotel is a favorite with many guests A locating B being located C having been located D located 这题我认为是选C 因为看到书上写being+done作原因状语,我说我感觉选Cb Done 和being done的区别 如何优化超滤过程 Spinodal Hardened 源于一个标准题目 SAE AMS 4597 Copper-Nickel-Tin Alloy,Bars and Rods 77Cu-15Ni-8Sn Solution Annealed,Cold Finished and Spinodal Hardened(TX TS) spinodal分解依靠什么机制进行 most of the farm work is done by machine in China today. In the days when most work was done by__,there wasnot much time for fun.Even c___ sometimes worked 15 or 16hours a day.For adults eight hours is now the ordinary work day.For boys and girls school l____only about six hours a day ,and there is a long 英语翻译如题,希望昰比较准确的中文翻译,歌词如下,we are not together herethough we lie entwinedto make room for the other presencewe both draw back in our mindsI have a prophecythreatening to spill into wordsthis growing certainty 没有所谓命运这个东西...没有所谓命运这个东西,一切无非是考验、惩罚或补偿.这句话能帮我翻译成英语吗?谢谢了,在线等待... Vienna Teng的the tower说的是不是睡美人的故事?最好详细说说这首歌的意思，注意，是这首歌的注释，不是歌词的中文翻译，更不是作者的简介。拜托各位啦~· 什么是高分子夹板 这个世界上到底有没有运气这个东西? 短线种什么叫做“夹板”?请给出定义并具体解释一下.请给出定义并具体解释一下. 胶合板的含义,胶合板吊顶用03定额套哪个啊? Being a Communist Party member,we work not to do personal gain.改错!是的,只能改一处 the rich( )not always happy答案是are,但是the rich 指的是一类人,不是应该表示的是“富人这个群体”吗?,如果强调的是整体,不是应该用单数吗? 不锈钢卷闸门哪里有比较好的 the rich__always happy.1.The rich__always happy.A.isn't B.aren't C.wasn't D.weren't2.Ninety percent of the work__been done.A.is B.are C.has D.have3.Some folk__never satisfied.A.is B.are C.seems D.feels4.Many a student__never satisfied.A.is B.are C.se "一朵云扶一朵莲,莲花顶上即青天,好事尽从难处得,问君兴发待何年. 谁能帮我解说下面这句话:一朵云扶一朵莲,莲花顶上即青天,好事尽从难处得,问君兴发待何年. 卷闸门如何有效隔音,广州不锈钢卷闸门 0 黑曜石和玻璃硬度有差别吗? 黑曜石和玻璃陨石的区别 黑曜石是石头还是玻璃做的? 黑曜石碰开水后会像玻璃一样裂开吗比如说泡阴阳水就是一半开水一半凉水 但是感觉还很烫 会裂吗 请问玄武岩玻璃是不是黑曜石?