nah2po4为什么显酸性

英语翻译不要去拿网上在线翻译的结果给我（都不知道对不对）,希望能找到意思比较对的...随便问一问这句话是谚语吗?答得好 有分加. 我国陆上邻国到底是多少个?现在的地理书上写有14个.但好多人又说有15个,我都搞混了!顺便说说是哪些~ 填单词.①：Our lessons （s ） at eight.②：we （d ） have many lessons in a day.括号内的字母是这个单词的开头字母.都填出来.③：we have a （b ） and then we our （l ） in the dining hall.④：we （f ） school at 英语翻译So.what am I to do 翻译中文是什么.. i am who i am 和i am what i am 怎么翻译 英语翻译请不要机翻 i am what i ami am my own special creationso come take a lookgive me the hook or the ovationit's my worldthat i want to have a little pride inmy worldand it's not a place i have to hide inlife's not worth a damntill you ca 综合来讲 英国 德国 法国 意大利 哪个国家好综合来讲 英国 德国 法国 意大利 哪个国家好 经济 科技 环境 气候 旅游 景色 等等等 就不一 一举例了 哪个国家最好 I 的形容词是什么 I的形容词性物主代词形式还有he、we、she、they形容词性物主代词形式 英语翻译1、2部分都要（94初二英语书上的那篇） 为什么最近中国人在巴基斯坦受到攻击 I am afraid there is nobody in the office翻译 巴基斯坦发洪水中国人该怎么办 Nobody wins全文翻译1 好听的英文名女 D开头 丹麦国土面积多少 填空 i teach lessons,i am a_____________ i clean streets,i am a________i teach lessons，i am a_____________ i clean streets,i am a________i sings,i an a________Tom dances,he is a____________Mary writes stories,She is a____________ I teach lessons.I am a[ ].I clean streets.I am [ ].i SING SONGS.i am a[ ].Tom dances.He is a[ ].Mary writes stori8es.She is a[ ].在括号内填上合适的词. 一、根据句子意思,填上正确的单词.1.I teach lessons.I am a .一、根据句子意思,填上正确的单词.1.I teach lessons.I am a .2.I clean streets.I am a .3.I sing songs.I am a .4.I dance.I am a .5.I drive cars.I am a .6.I write stor Over 100 students come to school by bike (同义句）_____ _____100 students come to school by bike l teach lessons l am 阅读短文,判断正误：（5×2分） This is Billy and his brother’s bedroom.It’s not very big,but it is tidy（整洁）.There are two beds in the room.There is a desk between（在……中间）the beds.There are some During the week,schools ask the students ____ to school on foot or by bike,not by car or by bus.A.to go B.go C.goes D.going我知道答案是A,但是为什么是A? death 的形容词形式是什么? high的形容词形式是啥啊?速求! 不丹这个国家是在哪个洲的? 不丹是什么样的国家《简介》 初二英语上册第三单元17页3a重点词组 求初二英语 第三单元的重点词组麻烦,要快些!（是人教版的） 连词成句 1、was,a,day,windy,it.2、him,studied,I,with.3、bike,a,to,went,by,park.4、to l went to a park by bike.这句英语怎么l went to a park by bike.这句英语怎么变否定句. I usually come to school on foot, but sometimes by bike. how about you? how do you usually come to school?_______它有四个选项：A.i come to school very early.B.i come to school late.C.i come to school on foot.D.i take the bus to school.CD两个选项应该是对的把?但是就是不知道是哪一个.谁可以帮