With the develop of modern technology,computer is widely used in my life.With the help of computer I can learn of anything in the world.With computer's help I can work easily,so I have more free time thanbefore,and I can talk with my friends online.I don't need to buy books,because I can read books online.I can buy things online.So since I have the computer I only need to sit in my room and I can know anything on the earth
最新问答: 下列关于激素的叙述, 下列关于激素的叙述,错误的是 [ ] A.肾上腺素发挥作用后被灭活 B.由胰腺分泌的促胰液 what+be+主语+like的同义句 长180里的河,甲船逆流上行需15小时,顺流下行需5小时;乙船逆流上行需30小时,问下行需几小时? 拓写《次北固山下》 作文 小石潭记中作者是站在谭的哪一边看景观的?依据是什么 有一堆苹果,3个3个地数余1个,4个4个地数少3个,5个5个的数还余1个.这堆苹果最少有( ) 有弗学 思之弗得 正三棱锥ABC-A1B1C1,D为CC1上的中点,AB=AA1,证明BD垂直于AB1 miss gao ——(not wear)shorts now.为什么要填“is not w 安全警示牌上的注意防火用英文怎么拼? 围魏救赵一文中孙膑、田忌、齐威曾经在课文中哪里出现过 主视图为正三角形的圆锥 展开的扇形的角度为多少 谁第一个 分就给谁 在古文中,读“觉”时,何时读"绝"何时读“叫” 问I didn't know who_____(give) her that album.怎么填? 在三角形ABC中,AB是最长边,P是三角形内一点,证明:PA+PB>PC 圆柱形怎样计算容积? 英语翻译中译英 用12个相同的正方体能摆出几个不同的长方体? Na2SO4 溶液 ,AgNO3溶液 电解后分别得到什么? 1,2,3,4,5-五氯环戊烷同分异构体共几种