25w灯泡几小时用一度

一道高一数学~~!急啊~~要有算式哦所有能被7整除的3位数之和为多少? （答案：”70336“） Let’s take the（ ）girl home or hospital.A.ill B.good C.bad D.sick On the g_____ floor,there are four classrooms. There are four ____________ on the floor .[ ]A.pair of red shoes B.pairs of red shoe C.pairs of red shoes D.pair of red shoe on the floor是什么意思 一个英文名,看备注,我叫沈晨辰,女孩,名字好记,加上中文和读音我叫沈晨辰，女孩，英文名要好记，加上中文的读音 英语翻译急... 求仿照下面的句式写两句话,与原材料形成排比正因为有了一诺千斤的豪情,才奏出易水送别之歌.诚信中国侠客永恒的旋律. 写出下列单词相同类的单词bed chair lamp dog,beg,mouse,box,door,two,bag,lamp,skirt,bus,chair,face,leg的押韵词 i miss you one night one night one night 歌曲名 高一数学形如（67+8x）（8+9x）》0的式子怎样计算 this is our night time for a change 这是哪首英文歌曲的歌词,实在没积分对不起! window desk chair floor wall doorwindow desk chair floor wall door Where is the[ ]Tt is in/on/under/near the[ ]括号里填哪个? control与end的用法请把control与end的常用短语搭配列举出来.另外,by the end何意? control的用法I will control the world 生物细菌培养中常用的接种方法有哪两种? 为什么接种细菌后要在恒温下培养 细菌接种技术 Control 和 Controls 两个单词用法哪个用于控制更专业,谢谢! 打电话对方关机时,移动的那句提示英语是怎么说的,翻译成汉语发音, 孩子学了一段时间一对一钢琴课,可最近说啥就是不学了,怎么办? 我想知道,第一次给小孩子上钢琴课要怎么教,要先讲些什么内容,万一讲了他不明白怎么办?急.我第一次给小孩子上钢琴课,但是不知道从什么地方开始入手,希望能有具体的步骤, 英语翻译公司要用英文名 公司名称：新疆众运商贸有限责任公司 .众运为拼音就可以 She_____(study) in that school.怎么填 was you at your cousin's home for the cousin's home这个句子正确吗 圈出下面句子中的错误,并把改正后正确的句子写出来:How do your sister help at home? I don't think defenders have an _____(ticiexgn)job.Do you think Becks is a good _____(efednrde)?Did you take oert in the English _____(oeotitnicom)The women'snational team is a very _____(sucsesuflc) one.There are many famous football teams in _____( the/a/of/on/side/sitting/round/room/is/table/right/the(.)连词成句 Let's me help you?改错 500字,快,一定要真实的,不许从别处复制,身边的.要有具体的事,稍微普通点. The village was so quiet that that they did not anticipate ___ any trouble.A.meeting B.to meet不是有expect to do吗,还是anticipate后只能加动名词形式?印象中有anticipate to do呀,它和anticipate doing又有什么区别呢?如果一