海洋十大危险动物

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谁能出关于五年级的找规律和解决问题的策略的奥数题并附上答案? 1.合唱队有男生35人,女生42人.参加训练时要把他们分别分为人数相等的小组,每组最多有几人?这时男生和女生分别有几组?2.有一个长方体,长70厘米,宽50厘米,高45厘米.如果要把它切成同样大小 《我的伯父鲁迅先生》中的重点句子和理解 have nothing to do but do如何翻译 have nothing to dohave nothing to do=_____________________ i have nothing to do today.改为同义句the boy has to buy himself a ticket改为一般疑问句 I have nothing to do today.(同义句) 若直线y=kx与曲线y=x^3-3x^2+2x相切,试求k的值 若直线y=kx 与曲线y=x^3-3x^2+2x相切,求k的值 若直线y=kx与曲线y=x³-3x²+2x相切,试求k值 我的伯父鲁迅先生中描写人物动作的句子 一个茶杯架有1.2.3三层,共放了192只杯子,先从1层拿出与2层同样多的杯子放进2层,再从2层拿出与3层同样多的杯子放进3层,最后再从3层拿出与1层同样多的杯子放进1层.这时三层的杯子同样多.2.3. 已知^3x+y=0与直线kx-y+1=0的夹角为60°.求实数K的值RT 一个正方体水箱,棱长为10分米,将一块长5分米宽2分米高2分米,的长方体铁块放入水箱中,完全浸没在水里,水面会升高多少?要有讲解,算式, I have just moved to a house in( )Bridge Street.括号里能否填the? I have just moved to a house in Bridge Street.为什么要加HAVE这句话为什么要加HAVE? Percy Button 珀西.巴顿斯 I have just moved to a house in Bridge Street. Yesterday a beggar knocked at my door. He asked me for a meal and a glass of beer. In return for this, the beggar stood on his head and sang songs. I gave him a meal. He ate 怎么回答选择疑问句 Has the writer just moved to a house in Bridge Street or not? 用简短形式或完整句子回答以下问题.1.Were you absent from school last week?__________________2.Where were you on Sunday?_________________3.Were you at the hairdresser's on Saturday?__________________ I have just moved to a house in bridge street.这句话里moved 后面为什么要加to? 把下列诗句补充完整,并回答问题.1.长安一片月,( ).( )2.空山新雨后,( ).( )3.( ),白帝城边古木疏.( )4.洛阳城里见秋风,( ).( )一.在诗句后的括号里填上该诗的作者.二.第二句诗 把下面的句子补充完整,(1)太阳像( ),( ).(2)“你瞧,他们在这里啦!”桑拿拉开帐子.渔夫( ).(3)深夜,听着窗外簌簌的下雪声,我想( ). 请先把下面的语句补充完整,再回答问题.1.博学之,审问之,______,______,笃行之.你对“博学之”的理解是____________________________________________________________________2.勿以____而为之,勿以____而不为.请谈 用简单的句子解释下列句子I heard from Tom last sunday( )I l linda does well in maths ( )What's your father 's height ( )要用英语 把句子写具体:花园里的花真漂亮,像____________ 回答简单的2,3句话!啸、飓风、地震、泥石流...这些自然灾害吞噬了数以万计的无辜生命,你会以什么样的方式去帮助灾区人民? 用几句英语回答几个简单问题.急``What do you enjoy most about your studies?How did you become interested in .Which do you prefer,watching TV or going to the cinema?What sort of program / film do you like to watch?What kinds of sports are 阅读下面的文字,用简洁的语言回答.美国的莱特兄弟在大树下玩的时候,看到一轮明月挂在树梢,便产生了上树摘月亮的幻想.结果,不但没有摘到月亮,反而把衣服勾破了.“如果有一只大鸟,我们 若a,b互为相反数,c,d互为倒数,m的绝对值为2,求a+b/7-cd+2乘以m的绝对值 我的伯父鲁迅先生点明中心的句子? 一道物理电功率的题下图是家庭用的电能表及某月月初,月末的两次读数,求:(1)该用户在该月用电多少千瓦时?(2)该用户接有“220V 40W”电视机一台,“220V 400W”电热水器一个,还最多能接 如何理解“分子是保持物质原来的性质的最小粒子”?物理书的说法是:分子是保持物质原来的性质的最小粒子化学书上是:分子是保持物质化学性质的最小粒子这两种说法有区别联系吗,分