co与h2o反应方程式

英语翻译If you want to keep healthy,you must try to eat less meatTo eat a balanced diet is very important.（改为同义句）______very important______eat a balanced dietIf you study hard,you can get good grades.翻译 He______(say) he doesn·t get good grades 阳光少年应该有哪些特点 What do you think of the idea?(保持愿意不变) ______do you _______the idea? 傅雷家书成语摘抄. 四年级下册26课全神贯注的作者 小学四年级下册第26课全神贯注的文章结构是什么? 名人交友的短小故事 名人交友的故事,最好在40-80字左右,别太多了,急用, 如何认识名人,如何和名人交朋友? people need plenty of water.（划线部分提问）People need （plenty of） water.(括号内提问） ______ ______ water do people need? 关于伯牙绝弦的故事,150字以内不要编的 快 己知x^2+y^2+8x-4y=0与以原点为圆心的某圆关于直线y=kx十b对称(1)求k和b旳值(2)若这时两圆交点为AB,求角AOB的度数 已知圆x^2+y^2+8x-4y=0与以原点为圆心的某圆关于直线y=kx+b对称1.求k.b的值.2.若这时两圆的交点为A.B,求角AOB的度数. 英语题目Now people in _____of China____water very much.Now people in _____of China____water very much.A.south-west,need B.west-south,need C.south-west,needs D.south-west,needing Now people in _____of China____water very much.Now people in _____of China____water very much.A.south-west,need B.west-south,need C.south-west,needs D.south-west,needing 用文言文写发生在身边的幽默对话,两小时之内的加20分 已知圆C:x^2+y^2-2x+4y-4= 0,问在圆C上是否存在两点A、B关于直线y=kx-1对称,且以A、B为直径的圆经过原点 在沙漠中心 课后词语全部解释 《在沙漠中心》课后读读写写的词语解释 《在沙漠的中心》课后词语解释 关于与快渴死的鱼对话的古文好像是初中学的一篇文章,讲得是一个人看见一个小潭里有条快渴死的鱼,他却告诉鱼要给它大片的水而不是立即能救它,是出自哪篇文章里的啊? So far as he said,the book _________(would/will) be published ________(tomorrow/the next day) 选哪个 为什莫 怎没翻译 thanks Remember________the book next timeB.to take C.to bring 答案为什么是C呢,B为什么不行呢?请说明原因. I said that i would book a book next day 怎么转被动语态 i didn't remember (give) her the book before.（give）句子对不对? 动词+副词的短语后面跟动名词吗,或在接名词用to do吗如give up后接动名词,加n.后是不是要加to do 什么词组后用动名词,什么词组后用to do还要一些固定搭配,用上doing和to do 例：be good at+doing 请用下面对话翻译成文言文 最近怎么样阿 有没有想我 挺想你的你呢 古人是用文言文对话还是像我们一样对话? 朝花夕拾读后感题目不要《朝花夕拾》读后感之类的 朝花夕拾的读后感题目朝花夕拾的读后感能用那些题目来命名,使人有读的欲望?希望能有眼前一亮的题目,谢谢!