请结合在学习，安全，社会

They arrived there _B__of year.A.at bad time B.at a bad timeC.at the bad time D.on a bad time 选什 平安时代的日本,国叫什么名?我好像听谁说是叫大和~ 什么是日本历史上的奈良时代与平安时代? 有哪些好听的英文hip-pop.歌曲或R&B歌曲? 一桶煤油连桶重8千克,用去一半以后,连桶重4.5千克,整桶煤油重多少千克? 问一道超简单的题目友谊菜场运来茄子和黄瓜一共35筐,共计970千克,黄瓜每筐重30千克,茄子每筐重25千克,茄子和黄瓜各多少筐? 问一道超超超简单的题目两袋米,甲袋重量是乙袋的2倍,如果从甲袋中取出8千克放入乙袋,两袋重量就相等了,原来两袋米各重多少千克? 鸣 的读音怎么拼?我打ABC 怎么打不出来 鲨鱼英文怎么念 关于感恩故事的书,谁有? 感恩书本的故事 Ladys and gentleman,the hero you have been expecting for so long time is coming now.是标准的英文吗我是想知道这是不是地道的英语这种话 老美会用在聚会的时候吗？ 写作文,喜欢的一种花．200字 Ladies and gentheman,the time is here,the time is now let1's go! 自己种花写的小作文7篇100、200字即可 急需一篇作文,题目如下：以色彩为题,写一篇记叙文.500字以上好的再加 求一篇500子作文, 求一篇作文,题目是故乡的( ),500字左右 求一篇作文《家乡的秋天》500字的,要像个初中生写的. 写一种花或植物.500字作文. 私下给分~ 大家帮我赏析一下这篇作文,最少有3处批注. 急求!我喜欢读书　　记得唐代著名诗人杜甫曾说过：“读书破万卷,下笔如有神.”读书就是有那么大的魅力,那么大的用处.　　当你拿起一篇短篇 帮忙找关于微笑的作文,要有批注批注要求：1、开头1处,结尾1处2、正文部分3处3、总批 股份有限公司首次出资金额不得低于20%,也不得低于最低注册资本500万?还是只要首次出资100万即可? There are only you in my heart 这句的语法错在哪? thousands of new buildings have been put up to take place of those which were burnt down in the bigfire翻译 定语从句练习,There are many old buildings,__ __ __ have been pulled down 要填三个词 how about_______to the cinema on Sunday 动物中哪种动物高贵.求动物名字 填上in,on或at ____ breakfast,my father reads newspapers. 用所给词的适当形式填空1、Now advertisements can _______（see）in newspapers,on TVand in the street.2、The more careful you are,the better you _______(do)in the next exam.3、The doctors in the Children's hospital did all they could ___ 在印度禁食的动物 Dream of Being a Millionaire翻译:I think the best piece of avice for boy girls is to work hard at school,Learn the necessary skills,never give up on your dreams,and try your hardest,And if,at first,you don't succeed,try again,I wish you good luck a