Nowadays,the science technology in our country China is more and more developed. We can buy ourselves many digital things and enjoy them. With the science technology,we are convenient to live in the world. Also, our life becomes more beautiful and comfortable. As a student, I should study hard. When I grow up,I will make contribute to people in the world. My favorite class is nature science, I believe in nearly future , I brought us many benefit in the nature science area.
最新问答: 你认为哪些行为会造成环境的破坏?你有什么好的建议改善这些状况?用英语写出来o 《观沧海》中描写景物静态和动态的诗句分别是什么? they ,for ,bus ,the,waiting,are,a 连词成句 超市在街角处.翻译 The supermarket is __ __ __of the street. 山顶洞人主要的生产劳动是? 李丽丽家垃圾垃圾 加起来共有几画 5辆载重相同的卡车一次可运货25吨,如果同样的卡车增加到8辆,4次可运货多少吨 20:( )=( )除以20=( )分之4=0、8=( )% 已知函数f(x)=|x2-4x|-x-1,在下列区间中,函数f(x)不存在零点的是( ) 完形填空:Dave was a manager ni an office.one day,the head of the 成语玩命猜一条黄色大河一条清水小河从中间流入 最后一题怎么解? The workers had been on strike for several weeks. At last th 已知曲线f(x)=x(a+b*lnx)过点P(1,3)且在点P处的切线恰好与直线2x+3y=0垂直 求:1:常数a.b的 下列说法正确的是A在同一平面内,两条不平行的线段必相交.B在同一平面内不相交的两条线段是平行线. 四丁基氢氧化铵用什么溶解 事业有成,内心宁静的诗句。暗恋一个男生,要在他生日的时候送给他一句诗。 表达:希望他事业有成,不过在成功的道路上不要被繁 我的未来式 作文 判别图中级数的收敛性 a>0且a≠e 在Rt△ABC中,