远程预警相控阵雷达

是不是八年级上册的那个寒假都要写三篇英语作文.my life style 和 my father 和 我愉快的外出?若是,求个一篇,当然,越多越好啦. 化合物+Fe=FeCl2+H2(化合物3元素)化合物是什么 会英语的请点击!There is so much _____ air and sunshine on the beach.A.clean B.cleaning C.cleaned D.cleans我知道C和D是不可能的,关键是A和B选谁呢?并说明为什么?好的给最佳哦!顺便回答一下：When you ____ (aross) the old man enjoys the fresh air in the countryside,and he lives a happy I____ 学校门口种了杨树 柳树和榆树共75棵,其中杨树的棵树是柳树的2倍,榆树比杨树少5棵.三种树各多少棵? if you have abig room to run in.it is better played inside the room than in the open air的中文意思 I considered changing my job,but in the end I decided not to.这句话能不能在末尾加上一个change?如果不行,为什么?是不是因为避免重复啊.拜谢~ Joe's ideal job is being a ___ A.cooker B.cooking C.cook D.cooks原因 化工Ur 是什么简写 All living things need air to ________(breathing) 是哪个国家的货币缩写? Palnts need water air and light when they_____(growth) tell him what to do 中what to do 是什么成分 what shoulld i 什么to him a.say b.speake c.talk d.tell 折扣店的英文缩写是什么. 牌子的服装折扣 hear from的第三人称单数 单质是有同种元素组成的纯净物,纯净物不是由同种物质组成的吗?我真晕了 What are怎样缩写What're对的吗? what are 能缩写吗 what are 可以缩写成what're么? what are 能不能缩写 what are有缩写吗? he comes from german中come为什么加S things best sunshine air the life in and are 连词成句 air,like,the,park,clean,in,I,the连词成句 It was not immediately obvious that water was to be fundamental to the devel这个是什么句.是不是从句 a body of water that joins two larger bodies of water.是一个词的解释,请你说出这个词(英文的就好了)这个词是_ _a _ n _ _ 七个字母 My world is a better place because of you什么意思 Honey,Because of you the world become better 翻译下 ​If the world becomes a better place because of you, you deserve _.If the world becomes a better place because of you, you deserve _.A.recognize B.recognizing C.to recognize D.being recognized 选什么 为什么 !高二化学有关配位键 怎么看配位是中性分子还是离子,中心是原子还是离子? 比如Na【BF4】Na【BF4】的中心原子/离子 配体都是什么? 怎么判断的 ,求解释 ,好评给分! 英语翻译一句歌词一句翻译