一项是什么意思

You need to exercise 改为否定句 overstretch ratio 怎么译 翻译prepack is solid color in same ratio as cut size ratio 英语翻译The thickness of the dome shell (measured as a ratio to the radius of the dome's hemisphrere) can be about ten times less than the ratio of the thickness of an arch to its semicircle.辅导书翻译：圆顶壳体的厚度（用它和圆 She works there ( ) ten years.A.for B.at C.from Mary likes ______songs when she is happy.A,hum B,huming C,hums 在22点前,快着急 in documentary you learn a lot about something which is usually interesting and serious先翻译,为何这里用which呢. She works there()(for at from in)ten years 再说下理由 hele is excited,and mary is excited.too 同义句li ping can't play the violin sam can't either Is Eliza still living in New york? No,she_there for only ten years.Now moved In Scotland,there is a famous( ).People say there's a monster in. ( )填单词. we will have a class meeting ——————(talk) about how to help the little boy我想和姚明合一张影i want to ________________ yao ming 刘禅怎么读 2007年我国公有制经济占国民经济的比例我国是社会主义国家.国家经济以公有制为主,多种形式经济共同发展.随着改革步伐的加快,公有制经济的比例逐年下滑.好像现在都没有百分之五十的比 I pray that it will always be!.帮忙翻译下` 公有制经济占国民经济总体比重是多少?我找了统计局上的信息,但是不知道哪个代表的是公有制经济,哪个代表的是国民经济,请大神把你知道的数据以及数据的出处告诉我,一定要告诉我数据 三国中“阿斗”的“阿”字怎么读啊? 为什么非公有制经济占的比重比公有制经济大?我国是社会主义性质的国家、实行的是公有制占主体的经济制度,可是从数据来看（图上、公有制经济只占 17% 而其他的全是非公有制经济） ,公 第三产业产值占总产值的比重越高经济越发达吗 What doesMr Black often say to his son?Guess and write it in your own words. after lunch i'm going to do my homework.i think i ()do it better than before.A am B am goingC can D would 朝霞不出门,晚霞行千里蕴含着什么气象知识 分析“家”在中国人价值信仰中的修辞原型意义. 什么 do you going after lunch 中国人的价值观低吗?到国外去做苦工,对老外低头跪地,到国外讨饭, Bob and I__to see Mike after supper A.am going B.is going C.are going 1.My grandmother (take) a walk in the park after dinner everyday.2.You should not (make) noise inthe library.3.Look!Your grandmother (dance) in the park .4.All the students are very (excit) at Spring Festival.5.Jim (do) well in math.6.She wants (buy) No,he won't return to geneva next year.这句话return不要变第三人称单数形式吗? 良莠不齐什么意思 良莠不齐是什么意思? 某种酶是由419个氨基酸形成的蛋白质.科学家利用生物技术将其切成5种不同长度的肽链片段,并分别测定其活性.结果如图所示,请分析该酶具有活性的部分最可能是下列哪一部分?A．第196号氨基 为什么没有绝对时间和绝对空间,其概念是什么,请举例说明?它们之间有什么联系吗