3. We will play on the beach on the second day of October.
4. My grandparents can't wait to fly home.
5. I will go there early on the next Monday morning.
6, You are going to have a good time in Astralian.
3. We will play on the beach on the second day of October.
4. My grandparents can't wait to fly home.
5. I will go there early on the next Monday morning.
6, You are going to have a good time in Astralian.
最新问答: 到底哪个是正确的方差公式啊?D(X)=E{[X-E(X)]^2} D(X)=E(X^2)-[E(X)^2]^2表示平方 一列简谐横波沿x轴正方向传播,传播速度为4m/s,当波传到x=5m处的质点P时,波形如图所示.则以下说法正确的是( ) 问一道利用奇偶性求定积分的题目最好能写出具体解题步骤, 小明有一本故事 他第一天看了0.2,第二天比第一天多看9页,第三天看了21页将全书看完,全书一共 英语翻译The weather report says it will continue raining for ano SHINee将闪耀全球 的英文咋说,要那种翻译来翻译去意思不差一点的 一根钢管用去全长的3分之2,还剩3分之2米,用去()米 作文:你是我的太阳 2(2x-1)/0.01-2.5=0.2-20x/0.2-3.5 保护青蛙作文 250字 有人说"自是人生长恨水长东"与"恰似一江春水向东流"有异曲同工之妙.请作简要分析. 书到用是方恨少下一句是什么?是诗句 With lots of trees and flowers________here and there,the cit 过氧化氢溶液能喝吗...3%的 刚才不当心喝了点就一点点 3滴左右 Jack found a new book (lying) on the ground. 一道数学题.3.仔细阅读下列材料,某商场在促销期间规定:商场内所有商品按标价的80%出售.同时当顾客在该商场消费满一定金 介绍一下《如梦令》所描绘的景象, 金属生锈后变轻还是变重? (—24)×(1/3—1/4+1/6—1/2)等于多少怎么算出来, 鸡比兔多26只,鸡、兔脚共274只,鸡和兔各有多少只?