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最新问答: the whole city is crazy during the twenty days when the peon 要是函数y=tan(x+w)为奇函数,w可取哪些值 对划线部分提问 I go to bed later than YangLing.划线:I. 长方形草地的长是80米,周长是260米,它的宽是多少米?面积是多少平方米?解方程 3x-1.5/0.2-0.2x-0.1/0.03=2.5 especially什么意思 求过点(4,1,-2)且与平面3x-2y+6z-11=0平行的平面方程 英语翻译Patta bearing No.195 issued by the Zonal Deputy Tahsildh ①对括号部分提问 It takes me (an hour) to do sports a day.///( )( )( 比二分之一小比五分之一大的数 (6个 Sad tears ,no one mind. we hope you can enjoy yourself d_____ you stay in China Iwent homeat nine o'clock yestesterday.改为否定句 孢子怎么在生物阶段变史诗 各项均为正数的数列{an},其前n项的和为Sn, 英语翻译1.Foreign language teaching is __art as well as ____scie 无限循环小数是无理数还是有理数? I hope her health will have improved by the time we__ back n 在标准状况下 ,一氧化碳和二氧化碳的混合气体共39.2升,质量为61克.则两种气体的物质的量之和为多少?二氧化碳为多少m 能与AlO2 -大量共存于同一溶液中的一组离子是