秀才不出门全知天下事
闭门酣歌
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- 1告诉我含绝对值的一元一次不等式怎么解,还有含字母的.
- 2He must practise more to laern English better.划线提问(to laern English better)
- 3The last pen was ____ found .A.in end B.by the end C.finally D.at the last
- 4Worry的形容词?easy的副词?
- 5I didn't know the matter until you told me转化为强调句
- 6好一个黄土高原!好一个安塞腰鼓!这句话赞叹了什么
- 7John is about the same age as Tom.
- 81.CaCl2+AgNO3=AgCl↓+Ca(NO3)2 2.Fe+H2O=高温Fe3O4+H2 3.FeS2+O2=点燃Fe2O3+SO2
- 9亮亮用36cm长的铁丝围成一个长方形,长与宽的比是5:1,求这个长方形的面积.
- 10已知函数f(x)=x+m/x,且此函数图像过点(1,5),实数m的值为多少?要详解