above:all of the above
between;there are many differences between this city and that city
next to: the school next to the supermarket
at:she is doing her homework at the moment
from: h...
above:all of the above
between;there are many differences between this city and that city
next to: the school next to the supermarket
at:she is doing her homework at the moment
from: h...
最新问答: 计算 3又2/5+(-2又7/8)+(-3又5/12)+5又3/5+(-1又1/8)+5又5/12 PZ220-60 的灯泡每天少开半小时(正常发光)一年(365天)可以节约用电()度 三角形ABC的三边长abc都是正整数,且满足0小于a小于等于b小于等于c,若b=6 英语翻译1.怀特先生是那个能够帮助你学英语的人;2.她讲的那个故事很有趣;3.她喜欢住在那个又大又明亮的房子里;4.这是 求函数y=tan2x+2atanx+5在x∈[π/4,π/2)时的值域(a为常数) 好好保护它用英语怎么说 给定an=log(n+1)(n+2),n∈N^*,定义使a1*a2*a3...ak为整数的k(k∈N^*)叫做"企盼数" 要英语比较级最高级例如good-better-the besttall-taller-the tallest 700-8×5×4=540840÷6÷7+630=650530+120÷4×9=800315-60÷15×4=299(2 小华的成绩一直都是班上的第一名,他也常常将自己的辅导书借给其他同学阅读。有次考试,好朋友小静超过了他,他暗暗生气,决定再 已知a:b:c=2:3:7且a-b+c=12,求2a+b-3c的值. 已知双曲线x^2/a^2-y^2/b^2=1(a大于0,b大于0)的焦距与实轴之比为2根好3/3, 在A、B两点间只能画一条线段.______.(判断对错) 随着现代科技的发展,人们学会了利用声能做很多事情.试收集有关利用声能的资料. 面积为一平方千米的正方形土地边长是多少米周长是多少米 物理压强公式是什么还有功的公式 早发白帝城前两句写出江水的什么特点 Return the book immediately to the library as soon as you___ 求关于计算机发展方向的英语作文120个单词左右的小作文就行 将一张矩形纸片沿对角线剪开,得到两张三角形纸片,再将这两张三角形纸片摆放成如下图的形式,使点B、F、C、D在同一条直线上