A:Good moming.1____B:Yes,I want a shirt for my son.A:Here are many shirts.2_____B:He likes yellow.A:Look at this shirt,please.Do you like it B:3________.Do you have a small one A:Yes.What about this one?B:It's nice.I'll take it 4______A:20 yuan.B:I
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A:Good moming.1____B:Yes,I want a shirt for my son.A:Here are many shirts.2_____B:He likes yellow.A:Look at this shirt,please.Do you like it B:3________.Do you have a small one A:Yes.What about this one?B:It's nice.I'll take it 4______A:20 yuan.B:I
如果a+b=0,则a=-b;a²=_____b²;a³___b³比较大小a的4次方=____b的4次方a的5次方=____b的5次方a的2n+1次方=_____b的2n加1次方。a的2n次方=____b的2n次方
第4题a=____b=____
若f(x)=ax²+bx+3a+b是偶函数,且定义域为[a-1,2a],则a=____b=____
英语good moming.may i (k )your name该怎么填
高数 导数 函数设f(x+1)-f(x)=8x+3,则f(x)=ax^2+bx+5中的a=____b=____
It is important English every moming.A、 to readIt is important English every moming.A、 to read B、 reading C、 read D、 to reading
用lesson class 的是当形式填空 good moming ,_____ .this is our first ____快
A:Good moming.I____B:Yes,I want a shirt for my son.A:Here are many shirts.2_____B:He likes yellow.A:Look at this shirt,please.Do you like it B:3________.Do you have a small one A:Yes.What about this one?B:It's nice.I'll take it 4______A:20 yuan.B:I
有理数a,b对应的点在数轴上的位置,如图所示,比较下列个数的大小. 1.a____b 2.a分之1____b分之1 3.-a____-b 4.-a分之1______b分之1
如果2X的2a-b-1次方-3y的3a-2b+16次方=10是一个两元一次方程,那么a=____b=____
关于二元一次方程填空题如果关于x、y的二元一次方程组ax+y=b,bx+y=a-2的解是x=1,y=1,则a=____b=____
高一数学必修一第一单元习题1.1A组选用适当的符号填空:(1)已知集合A={x丨2x-3<3x},B={x丨x≤2},则有:-4____B,-3____A,{2}____B,B_____A(2)已知集合A={x丨x²-1=0},则有:1___A,{-1}_____A,空集___
若4a^2+b^2+4a-8b+17=0.a=____b=____.
已知a²-6a+b²-4b+13=0,则a=____b=_____.
5数字数学填空题若a>b,c>d,则a(c-d)____b(c-d)
英语翻译Use everyday in the moming and evening on a perfectly cleansed skin and before your REVITALIFT Day/night cream
平面直角坐标系中 已知A(a+2,6)与B(3,b-2)关于y轴对称则a=____b=______