英语故事 初三作文大全
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书店不是有卖的吗?去买一本吧,另外,平常要勤写笔记,把重要的、常用的、容易出错的,还有个别特殊用法都一一记录下来,每日早晚诵读.希望对你有用!
一、化合反应1、镁在空气中燃烧:2Mg+O2点燃2MgO现象:(1)发出耀眼的白光(2)放出热量(3)生成白色粉末2、铁在氧气中燃烧:3Fe+2O2点燃Fe3O4现象:(1)剧烈燃烧,火星四射(2)放
ProtectEnvironmentManypeopleareactiveinfightingagainstunfairtreatmenttocoloredpeople,women,animalsan
一WHATISLOVE?LovemeansthatIcareaboutthewelfareofthepersonIlovetotheextentthatitisgenuine,mycaringisno
IlovemybedroomIhaveabedroom.Itisnotbig,butitisnice.Thereisabedinmybedroom.Ayellowdogisonthebed.Every
1.镁在空气中燃烧:2Mg+O2点燃2MgO2.铁在氧气中燃烧:3Fe+2O2点燃Fe3O43.铜在空气中受热:2Cu+O2加热2CuO4.铝在空气中燃烧:4Al+3O2点燃2Al2O35.氢气中空气
Protectionoftheenvironmentisourdueresponsibilityforeachperson.Theearthisourhome,wehavearesponsibilit
我的同桌是个小胖子,这是他留给我的第一印象.记的我们学校有一个规定,周一至周四吃普通饭菜,而周五却吃包子或饺子之类的.每天吃饭菜也腻了,换换面食口味也挺不错.可我唯一不懂的是,包子为什么会给他带来这么
刚好没删,昨还发了份别人,正准备删了.采纳即发送.再问:511828370qq@.com再答:好的,采纳ji发送.
MYLIFEINTENYEARSIntenmoreyears,Iwillbeacollegestudent,thenIwouldbethehappiestpersonintheworld.Iwould
TheWorldExpoin2010(2010年世博会)(一)Shanghaiwillhostthe2010WorldExpo.TheWorldExpohasalonghistorybutithasn
公式分类公式表达式乘法与因式分a2-b2=(a+b)(a-b)a3+b3=(a+b)(a2-ab+b2)a3-b3=(a-b(a2+ab+b2)三角不等式|a+b|≤|a|+|b||a-b|≤|a|+
MyMotherMyMotherisakindandgentlewoman.Sheisalwaysverygentle.Shetakesgoodcareofherchildrenandkeepsthe
1)beback/in/out回来/在家/外出2)beathome/work在家/上班3)begoodat善于,擅长于4)becarefulof当心,注意,仔细5)becoveredwith被……复盖
Considerdaylabor.Thereareemploymentagenciesthatspecializeinthistypeofarrangement,andyoucangetpaidatt
我很懂的,绝舷母袖 啊·
SpringinOurSchool校园里的春天 Springcomesatlast.Everythingbeginstogrow.Thetreesturngreen,andtheflowerscome
Therabbitisinabadmoodtodaybecauseithaddifficultyinlookingforsomefoodforitsmother.whenitsmotherrealiz
【力学部分】1、速度:V=S/t2、重力:G=mg3、密度:ρ=m/V4、压强:p=F/S5、液体压强:p=ρgh6、浮力:(1)F浮=F’-F(压力差)(2)F浮=G-F(视重力)(3)F浮=G(漂
没分就不写呵呵其实我不会尽力帮你找啊