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有关锥形瓶气密性检查的问题把一个锥形瓶用导管连接到一个装着水的集气瓶,用热毛巾捂住锥形瓶一段时间,在水中的导管口有气泡冒出,这时松开热毛巾为什么液柱会上升?松开热毛巾不是让 如何创造有价值的人生认真点回答 用锥形瓶收集氧气怎样检查气密性 怎样创造人生的价值 I will never forget the day ____we met for the first time.A.which B.when C.that D.on thatA还是C? I will never forget the day when we first met.这应该是个定语从句吧 我在百度百科里看到说是同位语从因为这里的when可以换成on which 英语翻译Second,the application of these software cost estimation methods to the three diferent use-case model levels of detail namely,brief casual,and fully-specified has strengthened the basis of this research hypothesis that the more detailed a Millie,it's 7:00 a.m..Let's have breakfast.(改为同义句) millie ,it's___ ___ ___ ___have breakfast. It'stime to have breakfast now Let's have breakfast together的下1句：Ok,--------. let's have breakfast .it's ___seven thirty.这上面填写什么? let's have breakfast.怎么有2个动词?let is可以这么写不?要是可以的话不是2个动词了吗?let's不是缩写吗? Millie ,it's 7.00 a.m .let's have breakfast 同义句millie,it's___ ___ ___ ___have breakfast He is very popular in China,like a movie I like the film star Jackis Chan very much 同义词转换The film star Jackie Chan ___ ___ ___ I like action movie movies very much.怎样问?这样答?___ ___ do they like very much? The film star Jackie Chan is won-derful and I like( )films very much a.he b.he's c.his d.him(选词填空） 连词成句：you famous and a movie like apples much are star you very What you're just said r_____me.I have to feed the cat.急,..What you're just said r_____me.I have to feed the cat.急,感激不尽! according to what you have just said,am I to understand that his new post _____no responsibility with ti at all?A.shoulders B.possesses C.carries D.shares 英语提问What a hot day!Did you have a drink just now? Yes.But I'd like to have ( )after work.在线等A.it B.one C.other D.another what you've just said r____ me ,I have to feed the cat . when引导的时间状语从句,I will never forget the day 传说中的黄帝生活在相当于我国大汶口的什么时期 黄帝的事迹和传说?3Q 简要分析说明黄帝 尧 舜 禹 的传说反映了我国原始社会哪些社会现象? 下列关于黄帝的传说中,不能正确反映我国原始社会情况的社会是（ ）A驯养牲畜 B种植五谷 C建造宫殿 D建立军队必须在14号以前 给句首字母提示填空：A()all people here know the film star because he is very popular This movie is very s开头的单词.Many people go to see it this film is warmly welcomed by the young people, This film is very interesting对very interesting提问 （ ） （ ） （ ） （ ）（ ）this film? I think this movie is very e( )easy对吗 一() 就成 是一个成语,这个成语记得不是很清楚各位大侠斑斑忙我是小渣渣