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紫禁城这个词中禁怎么读 “紫禁城”的“禁”发什么音 紫禁城的禁是第一声还是第四声 汤姆 索亚历险记,主要写哪次历险 什么精图什么 （ ）精图（ ） 在括号里填上带“精”的词语,不可重复.精密的仪器、精巧的手工、精美的图案、精湛的技艺、精确的计算（）的设计 I try to walk out ,the heart is still very painful ,very painful .When l so crazy 英译：The very heart of a TV is the picture tube.It is a cathode-ray tube with an electron gun and a phosphor screen inside the evacuated glass envelope. 请各位能看懂的帮我翻译一下,谢谢! 下面各式中,积最小的是（ ）.A、0.5乘以1 B、0.5乘以0.5 C、下面各式中,积最小的是（ ）.A、0.5乘以1 B、0.5乘以0.5 C、0.5乘以1.5 a.b.c.d.乘以9积是s.c.b.a请问a.b.c.d.各是多少 在EXCEL中如果C列中包含"A"就乘以9.2,如果包含"B"就乘以11.9,如果包含"C"就乘以13,请问公式是? 与2的积是4a+b的数是（列代数式）? 爽走不解释什么意思 who有宋濂《蜀鸡与乌鸦》译文,急用急用!最好还有启发 英语翻译 什么的地方应该填什么 这个事英语综合题 Now more and more fat children commonly be seen in many countries.Fat has brought much l什么 and it has become a problem.childern can't run as fast as other children.it is different for them t 英语综合题1______you like dumplings?No,_______.2_______ _______glasses of pop do you have?I have ten.3_______shoes_______these?they're Jenny's.4这些水彩笔是我妈妈给的These markers _______ _______my mum.5史密斯一家________________ 英语的综合题... 英语数学综合题1.The fraction 2/(x^2-3x+2)can be written as an infinite series.Find the sum of the first four terms of the series espansion for x=-1 and x=-2.2.Many different seven digit integers can be formed by permuting the digits 1-7;like 1 谁给正确答案我就赞 急锕.大神求正确答案和过程给赞! Reluctant to let go什么意思? Why is obviously their own liberalization,but still very reluctant to? a、b、c、d四个数的和是90,如果a加上5,b减去5,c乘以5,d除以5 ,则它们 的和差积商都相等,这四个数是 会英语的来, 用proe 为什么在扫描混合画剖面时,当我画一个圆的剖面,这个圆在与中心线相交的地方就是不能打断呢. PROE中画的球体看着不圆,怎么处理下看着比较圆刚开始看着还是圆的,过了一会看着不圆,该怎么弄啊? 落后用英文怎么说?回答我就给赞 army officer什么意思 military officer什么意思