棉花的花是什么颜色

一个珍珠蚌一次能产几粒珍珠市场上有人一次从一个蚌里拿出十几粒珍珠.真的假的? My ruler is 30 cm long.His ruler is 30 cm long.合并为一句话 the ruler is (30 cm long)对括号内的提问. 蚌里的珍珠是怎样形成的? 青的草,绿的叶,各色鲜艳的花,都像赶集似的聚拢过来,形成了光彩夺目的春天,这句话运用了比喻这一修辞方法把（ )比作（ ）,或者说用（ ）比喻（ ）括号里怎么填 蚌怎么变成珍珠 shall和will;should和wouldshall have beenwill have beenshould have been would hane been它们分别要在什么样的情况下用哪个啊？ 什么是贸易术语? Incoterms 2010贸易术语的内容是什么? 贸易术语怎么解释 ask you as english tuitor a questionWhat’s wrong with the old man?A.the thing B.the trouble C.matter 冰岛属于美国吗 charge up thickening free charge 还有还有，免费英文什么说？into english:免费 七年级上册英语Unit1 My name is Gina.重点句型20句,一定要难,不可以太简单 an english grammar questioni am not sure whether it is different from or different to.what i learnt form the school is different from and i also saw it in a english book,but an english told me it is different to.i'm so confused. professional english grammar questioni wanna know if there is difference in between these 2 “to”：go “to” and object “to”.thanks. 英语翻译– One set of the Insurance Policy in two originals and one copy covering Clause C of the standard international dry bulk commodity cargo insurance policy. 英语翻译保险由卖方按CIP发票金额的110%投保陆运一切险和海洋运输货物一切险.按中国保险条款有关陆上运输货物保险条款和海洋运输货物保险条款负责,包括战争险,按陆上运输货物战争条款 these are a apple 是不是一个句子 雅思作文从5复议到5.5的概率大吗?我小作文花了太多时间,以至于大作文字数没够,还差50字,但我字写的很大,考官还会挨个字查吗,而且我觉得我内容写的不错,在考虑要不要复议,我就需要那0.5 求英文名.含''jian''''yong''的谐音~不要搞一堆不相关的名字~谢谢~~~~~~~~~~~ 求取中文谐音英文名.男 中文名：jian qiao who were your first friends?friend 后为什么加s who （ ）your best friends?A.was B.were C.is D.isn't 使用单数还是复数? 宫东风阅读基础密码全国阅读基础录像班密码 求宫东风上海阅读国庆班密码 and this newspaper believes that,as an insurance policy against a catastrophe that may never happand this newspaper believes that,as an insurance policy against a catastrophe that may never happen,the world needs to adjust its behaviour to try to ave This resembles an insurance policy so that the risks are transferred to the maintemance subcontr...This resembles an insurance policy so that the risks are transferred to the maintemance subcontractor.翻译成中文 大雁南飞为什么属于先天性行为而不是学习性行为? social-insu是什么保险呢 什么是Social_relationship_management?