齐齐哈尔

负离子空气净化车载?求解答! N2O、NO、N2O3、NO2、N2O4、N2O5的分子构型 为什么二价铁离子还原性比溴离子还原性强 My parents work in a shoe factory.They get up at five thirty.They first get breakfast ready. how did she feel 对外贸易方向是什么意思,国贸的名词解释!求大神给个官方的解释 暖水袋里的水是什么水 求推荐几本国外的讽刺文学年代之类的无所谓,日本,欧洲,美国的都行.比较喜欢那种严肃,刻画丑陋的. 求一个外国讽刺漫画的名字动画描述了一个男主人公的工作的一天,家里的衣架,闹钟,桌子,椅子什么什么的全是地位比他低的,他把他们当工具似的,最后男主人公到达了他的工作地点工作—— 梦见种红薯提示什么 ________it was ________so many elephants marching along the street.A.How great fun; to see B.What a great fun; seeing C.What great fun; to see D.How great a fun; to see. It's the Most Wonderful Time of the Year 歌词 It'S The Most Wonderful Time Of The Year (Album Version) 歌词 求The most wonderful day of the year歌词就是GleeS02E10里的那首. we chinese all___(对...感到自豪)our strong country We are _____(主人）of our country(国家）.横线上填什么 如图所示,有一司机想到池塘提水,给抛锚的汽车水箱加水,但从老乡家借的水桶破了小洞,有点漏水问：司机在什么位置提水,才能漏水最少?画出司机行走路线请帮我画出行走路线　也用文字解 We had fun_____(观看)that show and it was fun ______ (看)so many elephants 英语翻译 We ____ our grandparents the best health.A.wish B.want C.hope D.like 说明理由还有一题 Oh,Max!You ____ off my books again.(knock).也要说原因哦 高中光学显微镜的使用? 高中实验中用到光学显微镜的有哪些 there's the most beautiful gift at the t___- of the christmas tree 连词成句people,go,walk,a,the,street,many,down,for why do we now have more opportunities to meet people from other countries? Social groups are also a great way for me to meet people from other countries什么意思 people from other country为什么不是countries 乙酸乙酯小于乙醇的密度 乙酸乙酯的相对分子质量大一点啊? 滑坡和崩塌怎么区别? KSD301温控器怎么装?我装的90度的,水开了但是不会动作.什麼原因啊? 为什么水开了会冒白气需要个实验说明 特急 日本防震措施有什么?