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（10河南10）下图表示治理汽车尾气所涉及反应的微观过程.下列说法不正确的是【 】 A．图中单质的化学式为（10河南10）下图表示治理汽车尾气所涉及反应的微观过程.下列说法不正确的是【 什么时候谓语用be动词,什么时候用动名词作谓语? They didn't know Spanish,and the waiter____know EnglishA.didn'tB.donitC.doesn'tD.isn't 集合m=｛（x,y）/x^2+2x+y=0｝ N=｛(x,y)/y=x+a｝ M∩N真包含空集 求a范围 解 空集是M与N交集的真子集集合m=｛（x,y）/x^2+2x+y=0｝ N=｛(x,y)/y=x+a｝ M∩N真包含空集 求a范围解 空集是M与N交集的真子集即 若集合A={x|x^2+x-6=0},B={x|mx+1=0},B是A的真子集,求m的值组成的集合? 女生唱的英文歌有一句you always ……best me 一首歌词有“and i do my best to make you better…”的英文歌、女生唱的,慢歌.歌名实在记不住了.就隐隐约约记得一两句不太正确 的歌词 ,在网上找了好久,实在是找不到了.好像还有句"tell me tell me . I'll be yours you'll be mine,you could be my baby 英文歌很动感的歌 男生老是唱 baby baby 女声唱完 男生就唱baby 轻松时刻 106期6分20到 7分的 如图为二次函数图像/> 已知二次函数的图像如图,求此函数的解析式 英语翻译CMOS checksum error - Defaults loaded *** Warning :your Computer CPU Fan Fail or speed too low ***You can also disable this warning Messaye in SETUP 英语翻译Undaunted,he persuaded Mother to cook every fattening food she could think of.He ate before meals,between means and after meals.We laughed and called him "lardo."At the Navy Cadet Office he stepped on the scale—still three pounds to go. 5.6 求歌：what can you say,we gonna have a good day,其中一段歌词,这是现在在腾讯直播里,雄鹿奇才的插曲 英语动名词的用法 一首英文歌开始是let us begin now,是一个男的说的,歌曲以说唱为主,还有个小孩唱的好像是have a good day 4,5,6,7的过程＋答案 第4、5、6、7、题, 1+2+3+4+5+6+7...+100答案是多少? 麻烦帮我看下这个句子有没有错误the salary they can earn in Australia is higher than the salary they can earn New Zealand.能不能简化一下 1.4.5.6. 请大家帮忙看下下面句子是不是有问题1、Because local residents may concern about the supplyshortage of oil when they learn(得知) the prediction of the forecasters.2、even though we assume that the author can find enoughevidence to 帮忙看下这个英语句子有没有错误帮忙看下这个句子有没有错误.如果有情帮忙指出来.没有的话帮忙划下句子成分.谢谢啦.So,you should have every confience in yourself instead of worrying about what difficulitie 帮忙看下下面这个句子有没有错误.你可以通过努力学习提高你的英语：You can by studying hard improve your English. 大家帮忙看下面一个句子是否有问题Convincing though the above-mentioned point is,someone may still believe that we can get as much information from achievement ofscientists as from the welfare of that nation.其一是倒装,其二是as 河南农村信用社是属于什么性质单位农村信用社和农业银行区别是什么啊 , 非谓语——分词1.——Did you enjoy youeself last night?——It's very nice of you.I appreciated ____ to the party.A.being invited B.having been invited 两个都是被动,也都是-ing形式,2.Tigers ____ meat-eating animals ____ meat.A.whic 一道非谓语分词的题After_____for the job,you will be require to take a language texta.having interviewed b.being interviewed c.interviewed d.interviewing选哪个呢,为什么.还有其他项为什么不对主要帮忙区别下B.C 请教能听懂英文歌曲的大大这段NBA的英文背景音乐《英雄》（PS：不要给我那个什么个人空间的连接地址了,那个也是仅仅从视频中提取出来的而已）想要这个背景音乐的原版,所以想请能听懂 歌词：i i can be king,you you can be queen...we are the heroes ,just for one day..cctv5nba决赛完放的 下面的句子有没有问题?不管你的梦想像月亮大,还是像一颗默默无闻的星那么小,它都会在黑暗中照亮你的前路. 帮忙分析下面这个句子有没有错误吧The first chart shows information on marital and divorced number from 1970 to 2000.The number of marriages remain stable at around 2.5 million people between 1970 and 1980.In the next decade,the marital