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以石墨为电极电解饱和食盐水,把一湿润的淀粉碘化钾以石墨为电极电解饱和食盐水时,把一湿润的淀粉碘化钾试纸放在阳极附近,一会儿后,试纸的颜色变化可能是 （ A,C ）A．变成蓝色 B．变成 He is worker回答是什么 where are the Smiths going to move.maybe（）more interesting.i am sure yetA anywhere B somewhere C nowhere D wherever i would rather stay than otherwiseotherwise是副词吧,那么前面不该有个动词么THAN DO OTHERWISE.才对吧,或者这句子省略了?THAN是连词怎么能直接跟副词呢?求讲解 We ought to have received the parcel yesterday,but it didn’t arrive为什么ought to +have received?不是原形吗?怎么好像是现在完成时?（have received）我刚刚上初二,是我猜的, you are beautiful 白头翁鸟吃什么?要生活中有的`什么千年灵芝就不必了` 白头翁鸟能吃吗 you beautiful 中间需要are吗? 白头翁鸟 象征什么?白头翁这种鸟在民间象征了什么呢?我窗户上每条都飞来一只.比较好奇的.是不是迷信了些.看看大家怎么说的. you are beautiful 白头翁鸟的寿命我想知道白头翁的寿命有多长,能活几年.其它的不需要回答.请那位知道的回答我. 这是什么鸟,像白头翁,体型和白头翁相当,嘴巴是黄色的短而宽,像腊嘴,头黑色,全身橄榄绿对,就是绿鹦嘴鹎 It rainde heavily yesterday,But I had to go to school._3_I had my breakfast ,and got on my bike ,3 a,slow b,Easily c,Quick d,Quickly 氧气表冬天室外用怕冻吗 I think that there was a certain combination of being very grounded in who she was,what she believe这是美国总统Obama对他母亲的看法.请问中文译意为何? choose your usernames的中文意思 borrowed的同义词是什么? Americans always try to live on their own as long as possible, choosing to be independent.这句话怎么翻译比较好 求歌名.有这样的词:as long as i am brave,还有i can dream ,i believe in me.是男生唱的 as long as possible神马意思? Whate you choose will influence all your life. have u got it yes or NO 世界上最小的狗 是什么动物? there be 句型有定语,造句 如何用much less 连接句子如何用much less 连接两个句子?有什么规律可循吗? 英语翻译The worker,no less than the visitors ,is to answer for the fire. 请问less scant than怎么翻译 The poor man was waiking to the house when he saw ____ UFO iast night. If you have (any idea ) where my lost book is,please get it back to me 为什么?选any ideahuo或some idea,为什么不选some idea 帮忙翻译下67.3 (X%) of people have less beautiful faces than the person with this face. 英语翻译This installation consumes 2.2 MJ/t ofMK,which is 80% less than the energy consumed during cement production .前者比后者少消耗80%的能量还是前者是后者的80%.