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英语翻译Paul got on the bus to go to the town.It was very crowded,and he had to stand for about five minutes.Then some of the passengers got off.Paul sat down next to a fat lady.She had several shopping bags,and Paul didn't have much room on the 英语翻译Senate Republicans blocked the attempt to move ahead with the bill that would have repealed the ban on gay troops serving openly in the military.The vote was 57-40,almost entirely along party lines,and three short of the 60 needed.The vot 求一篇描写朝霞晚霞的作文的作文,300字的. 描写日出或日落,朝霞或晚霞的作文.500字 朝霞晚霞、春风春雨、雾起雾散等450字作文随便一个来写.要写出它的变化特点,. She has been ill for over two days .(改为同义句） she has been ill for____ ____two days. 晚霞的作文500字 .—You know Mr Brown has been ill for days?.—You know Mr Brown has been ill for days?—Yes.I wonder if he is better now?A any B.some C.much D.no选什么? 观察朝霞与晚霞的色彩变化写一篇作文要300字左右, --You know mike has been ill for days.--yes,I wonder if he is ___ better now AanyBsome Cno Dmore --You know Mr.Green has been ill for days?--Yes,I wonder if he is ___ better now.--You know Mr.Green has been ill for days?--Yes,I wonder if he is ___ better now.A.some B.much C.any D.no为什么不用much? mary has been ill in bed for a week,I wonder if she is ( ) better now A .much B.some C.any D .very亲爱的同学们，书本上答案是C，为什么..... 曲线f(x)=根号2-x,在(1,1)处的切线斜率是 曲线f（x）=（根号x）+1 在（1,2）处的切线斜率为多少? are you all students?Yes,...选择A,we are all,B we all are C we aren't all D all aren't 求m为何值 复数(m^2-2m-3)＋(m^2-m-2)i为实数,虚数,纯虚数 分解因式x²-6x+6 分解因式x³+6x²-x-6 用MATLAB软件怎么绘制相位差为120度的三条正弦曲线 数学只列式不计算工地上有一批水泥,第一次用了这批水泥的25％,正好是18吨,第二次再用去一部分水泥后,还剩下这批水泥的5／12,这批水泥还剩多少吨 已知f(x)=根号(1-x^2),求曲线f(x)在x=1/2处切线斜率和方程 已知椭圆x^2/a^2+y^2/b^2=1(a>b>0)与直线x+2y-2=0交于A、B两点,|AB|=根号5,且AB的中点的坐标为（m,1/2）,求此椭圆的方程 只列式不计算1.张师傅计划用8天加工120零件,实际每天加工20个零件,实际比计划提前几天完成任务?2.一件工作,甲单独做需要20天完成,乙单独做需要30天完成.甲、乙两人合做5天,完成这件工作的 只列综合式,不计算 已知多项式a^2乘以x^3+ax^2-4x^3+2x^2次方+x+1是关于X的二次3项式,求a^2+1/a^2+a的值 两个数学问题只列式不计算1.一块合金中的锌、铜、铁的重量比为4：5；8,锌的重量比铜的少12克,铜重多少克?2.甲比乙多做了40个零件,甲、乙做的个数比是5：4,甲、乙一共做了多少个零件?积分 分式方程为什么要检验? 办板报用水粉和蜡笔的效果好吗?还可以用什么呢?怎么擦掉呢? 兔子的习性与特征 兔子的性格特点,生活习性,美好品质ps：这是我写作文要用的,希望快点得到回答, 请求天才!f(x)=sinπx/(x^2+1)(x^2-2x+2) 求此函数的最大值和最小值! 函数f(x)=√x^2+2x+17+√x^-8x+80最小值是多少导数不现实 用数行结合做 但我知道具体的