就用拼音:比如真观之治:Golden Years of Zhenguan
最新问答: 把0到7分别填在( )里,使下列算式成立:0.( )( )+0.( )( )+0.( )( )+0.( )( )=1 these/those后加可数名词还是不可数名词? 20g质量分数为4%的氢氧化钠溶液 加入3滴酚酞 再加入数量分数3.65%的稀盐酸到溶液变无色后 共用稀盐酸 八年级上册数学补充习题第33页第2题 1十1一2 1十2一3 1十3一4 1十4一5 1+5一6 1+6一7 [(N*PI)/2]*|SINX|在(0,N*PI)积分为什么=[(N*N*PI)/2]|SINX|在(0,PI)积分? 20盆花排成一排,第10盆到第15盆是三角梅,其余的是菊花,三角梅一共是多少盆 “要送礼物吗?”用英语怎么说?准确点儿 污水中含2%的氯离子换算成mg/l是多少 设函数f(x)的定义域 为R,当x<0时,f(x)>1,且对任意的实数x,y∈R,有f(x+y)=f(x)f( 25mj/kg=多少大卡 singer怎么读 7527 6881翻译成中文是什么 How many abacuses are there in this classroom?同义句 ()()()of a 起重机用恒力F=11500N将货物A 提升2m 用同样的力以加速度a=1.5m/s匀加速将货物B提升2m with one's help=with the help of one? I have read one of his novels as well as a few of his plays. Accident Report Form Accident A car hit a tree. Four people 我把被减数十位上的7看成了3,把减数百位上的2看成了9,正确与错误答案相差多少 抛物线y=-x2-2x+m,若其顶点在x轴上,则m=______.