碱的化学成分

如图所示,电源电压不变.闭合开关S,当滑片P置于变阻器的中点时,电压表的示数为4V；当滑片P置于变阻器的b端时,电压表第二年示数变化了2V,在15s内定制电阻R1产生了60J.则下列结果正确的是（ Is this the restaurant ___________ A.which you work B.in which you work C.for which you work D.where you work in 英语改错：Much information can be stored in it. And a special program on the telephone translates the information stored in the code.Then,the information appears on the telephone.请问如何翻译? This sign tells us how we should do something.(句意不变） This sign tells __ __ do something. 侃侃而谈是褒义词还是贬义词? 侃侃而谈是贬义词吗 同求太鼓达人dx全特典歌曲~ 侃侃而谈是贬义词还是褒义词?.. 侃侃而谈,褒义词Or贬义词 作文的半命题：初中生活的________,内容我写好了,是游少林寺,请问怎么把两者联系上啊 谁有一篇关于去少林寺旅游的作文不少于500字 이나什么意思 系动词包括哪些 not everything that counts can be counted and not everything that can be counted counts拜托英语强人搞定它吧 edison could not know anyone could be uninterested in life.怎么翻译? 英语翻译count on 在这里是个词组吗?supply在此怎么理解? 누나翻译中文是什么意思 누나 짱是什么意思? 누나 사랑해요是什么意思? .系动词包括什么 You could not burn at both ends at all 准确 I could not see anything at all同义句转换 I can not play it at 关于others和the others的一道题不太懂,Students are usually interested in sports.Some like running;some like swimming;_____like ball games.我认为应该填the others,因为给的范围就是喜欢sports的students,但是答案是others, 英语 根据句意补全单词I have to wash my face q____ . 英语 根据句意及提示补全单词Where are you w___________ now?In Shenzhen.W___ is your job?Do you have any ch____?Yes,I have a son snd a daughter.Do you l____China? “Diamond cut diamond”是什么意思? However,you can not see anything at all. can not you see什么意思 求解释All you people can't you see,can't you see 但是觉得这句话有点别扭。 cut的中文是什么