三十道小数除以小数计算题

连词成句,顺便看看第一题对么～ __________ Children’s Day,all the children are very happy.A.To B.In C.On C.At ___ Children's Day, all the children are very happy.答案上是ON.为什么啊?用in,to,of为什么不对?详细说明!~! 选词填空 Today is Children's Day .We are very ________and we sing and dance__________(happy/happil选词填空Today is Children's Day .We are very ________and we sing anddance__________(happy/happily) 英语翻译①我们公司成立于XX年,经过大家的努力,现在已经发展得越来越好.②这一现象是很常见的,它不仅可以使员工放松心情,调整状态,更能为公司取得更好的业绩.③我们对XX这一话题进行 英语翻译I..love you,and I..need youNelly I..love you,I do..neeeeed you - butNo matter what I do,all I think about is youEven when I’m with my boo,Know you know I’m crazy over youNo matter what I do,all I think about is youEven when I’m with how about going camping with.us this weekend? A.Is that right? B.I'd like to,but I have no time C.how about going camping with.us this weekend?A.Is that right?B.I'd like to,but I have no timeC.What are you planning?D.What' for? .—How about going ____ (camp) this weekend? 为什么一年中会有四季交替现象?马上给我答复! How about going camping if it ____tomorrow 一年为什么有四季?为什么不是三季?为什么有冬天?那么冷? A； when is Children's Day B;It's ___ a.October lst b.April lst c.June lst It’s peaceful at home when the naughty children are at school是什么意思? 英语翻译请哪位高手帮我把这句话翻译成英文：“对于你,我只不过是替代品,“对于你，我只不过是替代品，” 以生命作为代价以金钱作为回报用英语怎么翻译 “公司给了他一间公寓作为回报”英语翻译 What can you do for your mother?怎么回答急 FM与AM有什么区别? AM和FM有什么区别?区别在哪里? FM和AM有什么区别 一年为什么有四季呢? 求一部外国电影,其中有一个小孩说了一句台词看着我,我在燃烧,然后伸出双臂,双臂上在燃烧. 英语提问 讲出原因After seeing all the biks ,Idecided by this one.I don not know what time it is.Because I fogot my wath in the hotel.John wants to spend an excited vacation.He has no place to live in;can you rent your house on him?以上句 71到74题英语 台式血压计漏水银是怎么回事? 血压计的开关忘关了,水银漏到哪里了? 我的血压计中的水银漏了,请问怎么能维修好 英语6级容易过吗 “桓”这个字上海话怎么读? 御这个字怎么普通话怎么读 一般广播上所说的什么AM, 第九题英语