13819000个表示什么

Millions of words have been writeen about young people in the United States.There are r______Millions of words have been written about young people in the United States.There are r___ for this great interest in the ideas,feelings,and actions of youth 就括号部分提问：People get fruit and oil from (trees).People cut (millions of) trees every year.We should (stop doing this) if we don't want a world without trees . 组句 have ,millions ,dogs ,people ,for ,kept ,of ,years . 工地英语怎么说 现在是20世纪还是21世纪 21世纪什么最赚钱 21世纪我们该做什么?、 21世纪是什么世纪?A、科技 B、经济 C、环保 Don't sit on the red chair.There______on it +《A is some waterB are some waterC is any waterD are any water 新概念英语二册一单元知识点归纳新概念英语二册一单元所有知识点,重点 The chair is broken,so it is _u________ to sit on急 新概念英语二册相当于高中学的知识吗?足球交流群,259756300,欢迎爱好足球的朋友前来参与讨论. 新概念英语二册每一课的英语标题!分别是什么? sit on the chairon the chair 是状语还是宾语sit是及物动词还是不及物动词? 我很高兴融入初一四班这个大家庭 这个用英语咋说?急 How often How soon How long的回答分别有什么标志? 如果班级是一个大家庭,怎样使这个大家庭和谐融洽 照样子写句子：如果把我们班级比为一个大家庭,那么,老师就是我们亲爱的妈妈.还有：周围的小树静静地听着我拉琴,我和它们一起陶醉在悠扬的琴声里了.2.用上“渴望”“拼搏”“辉煌”三 1999年.是20世纪,90年代.那今天是21世纪,又是什么年代呢?今天是什么年代呀? 现在是21世纪吗? 20世纪和21世纪共发生过几次地震 The pen is good to write(要加介词with吗?) 现在是21世纪还是20世纪啊?现在到底是20还是21世纪呢,我一点也不能分辨, a chair to sit on;a pen to write with.这种怎么判断最后要不要加介词?从句中，比如说：Although the lecture had already been on for five minutes ,I still was not able to find a chair_________.这是to sit 还是to sit on .为什么 We need to come up with a plan 句中 come up with 是复合介词吗 班级是个大家庭)?1000字别说废话，要中文的。1.班级是个大家庭 2.兴趣是最好的老师 3.生命可贵 4.我眼中的世界之谜 5.重筑友谊 6.对近年来重大交通事故的思考 7.不同的你我，相同的成长— How many How much How long 的用法 As we can see,the-----the UNb plays in the international affairs is more and more important.A.joke B.part C.item D.attitude The chair is too dirty to sit on.为什么要加on呢?不及物动词在什么时候需要加介词 I shall do thing in this live one ting certain that is love loon for you and wanting you tell die翻译 I promise one thing in my life that is:love u,long for u and keep wanting for you till when I die 围绕“希望”写一段话.