March 18 is my birthday.I invited some of my best friends to take part in my birthday before a week.I got up early that day and cleaned the rooms.Then I hung up colorful lights in the room.When they came and said Happy Birthday to me,I felt very happy.Everyone brought me a present.We sang pop songs and danced together.My best friend Lucy tole a funny story and everyone laughed happily.The happiest things were that we blew out candles and ate the cake togher.Everybody had a good time that day.
最新问答: 设双曲线mx^2-2my^2=4的一条准线是y=1 求m 只有离子化合物中才存在离子 这句话正确吗 hang the clock and the picture 前后都加the 已知{an}是等差数列,bn=(a1+a2+...+an)/2 那是一次成功的尝试 作文 光的折射和反射如右图所示,透明介质球的半径为R,光线DC平行于直径AB射到介质球的C点,DC与AB的距离H=0.8R.( 等物质的量的HCl和NaOH恰好完全中和生成NaCl和H2O,反应后形成的NaCl溶液一定呈中性. 正方形 ABCD 的边长为 5cm ,Rt △ EFG 中,∠ G = 90 °,FG = 4cm ,EG = 3cm 谁帮忙解释下中搜的垂直搜索第一次听到,不懂 已知平行四边形ABCD的内角平分线AE,BF分别交边BC,AD于E,F两点,试说明四边形ABEF是菱形. 求一篇8年级水平英语作文,城市与农村的区别 字数80字左右即可, 绝缘体不可以变成导体吗 把一个底面直径为4分米的圆柱竖直切开分为相同的两个半圆柱,表面积增加了16平方分米,则圆柱体的体积是______立方分米 铁沸腾之后有没有气体产生?铁水也是液体,液体沸腾就是汽化,那铁有没有铁蒸汽? 如果1+1=3.2+2=6那么3+3=几? x2-3ax+2a2=0 x2-(2a+1)x+a(a+1)=0 x2-(2a+1)x+a(a+1)≥0 x2-3ax+ 如图,一条直线与反比例函数y=k/x的图象交于A(1,5)B(5,n)两点,与x轴交于D点,AC⊥x轴,垂足为C. 我想,如果有一天 作文 0.25时=______分______时=2时45分 10分=______元. 在一个空瓶子里放进一个飞着的蜜蜂,瓶子重量会增加吗?