室外作业场地照明计算

根号3x-2 的平方-根号2x-1的平方 化简 好心人帮我做几道高一的英语题啊!一.翻译1.What was clear was that the children didn't consinder kids with glasses to be unattractive.二.根据括号内的提示将汉译英,或英译汉.1.她讨厌你是因为你背后说了她坏话 1.Australia is the___country in the world that is a continent.2.Trees can make the air fresh and _____.3.Grasses,trees and flowers are ____ .All of them need water and sunlight.4.Eating _____many candies is bad for your teeth.5.We can fly to come cap 求助英语好的好心人,帮我做几道题!Korea lies _______ the east of China.A.over B.to C.from D.in Sheep mainly _________ grass, which is plenty here.A.turn on B.feed on C.fill on D.keep on Y 化简根号下9x(-3)的平方 已知关于x的不等式组2x-4≥0;2a-x≥0的整数解仅有2,3,4,求a的取值范围 已知关于x的不等式组3(x-a)为什么我的那份答案上的是-3 已知根号下（3x+1)(2-x)=根号下3x+1乘根号下2-x,求的丨2X-4丨+根号下9X方+6X+1+丨x-2丨的值. 问几道英语的题…,1.the book case is not as_____,as the blue one.a.quick b.quickly c.more quickly2.he doesn't run as_____as his friend.a.heavy b.heayer c.heavier上面的选项混了，把两组选项调换一下 若不等式2x-a≤0只有4个正整数解,求a的取值范围 若关于x的不等式2x-a≤0只有3个正整数解,则a的取值范围为? 英语快速阅读与完形填空（六年级） 30课到39课答案 六年级英语快速阅读与完形填空11和12课的答案 英语快速阅读与完形填空答案(六年级) 英语快速阅读与完形填空（六年级） 19课到25课答案 2根号xy立方处以-1/2根号x立方y平方 若不等式2X-M≤0的正整数解是1 2 3 则M的取值范围是 若不等式2x-m≤0的正整数解只有3个,则m的取值范围是多少 若2x+a＜3（a为常数）不等式所有正整数解的和为6,请写出所有的正整数的解 写出一个满足不等式2x-1＜6的正整数x的值 快速阅读与完形填空六年级答案14课华东师范的 若不等式x+1/2>2x-1/3,2x-a>5的正整数解只有4,求a的取值范围 如果根号下3x-1在实数范围内有意义,则x的取值范围是? 若根号下1-3x在实数范围内有意义,则x的取值范围为 x取什么实数时,式子根号下3x-4+根号下4-3x的意义 不等式组{-3x≤5,2x 不等式组-2x＜3 3x+4＜0的整数解的个数是A B C D 3 不等式组3x+1>0与2x-5 六年级英语完形填空It is interesting to visit another country,but there are sometimes problems when we don't know the l______ very well.请问是language还是languages?我写languages是错的…… 求高人指点!小学六年级英语完形填空Jack lost(丢失)his Job last week. It was difficult for him to find another 1 . 2 told him that it was possible（可能的） to get a new one in a town two hundred kilometers 3 . He decided to 六年级英语完形填空题要三篇六年级英语阅读完形填空题! 一道六年级的英语完型填空The school party will be o( 1 ) on Sept.30th.Many students like to go to the party .But before the party,the school principal has made many r(2) for it:the students cannot w( 3 ) jeans to the party; the students ca