已知梯形的面积上底和下底怎么求高

“抱残守缺”的出处及原始意思谢谢 英语翻译Education PaysThe above bar chart clearly shows us education pays in 2010.We see that one with higher education background earns more money weekly than those with lower ones.For instance,the college students with no degree get paid $712 p 于是赵王乃戒斋五日.乃解释是什么 请问,“戒掉”的意思是什么? How do you like your house? 请结合“暮春三月,江南草长,杂花生树,群莺乱飞”,描绘江南暮春三月的美景（50 给用电器加电容,物理工程师进一个用电器 用的是3.7v锂电池供电 在连接用电器的其他模块或者唤醒机器的时候会产生一个较高的瞬间电流 超过了电池的负载 电压下降到达3.4v左右 到达保护 关于西班牙语的问题! 句子：Yo ayudo a ese payaso. 问题：a在句子中关于西班牙语的问题! 句子：Yo ayudo a ese payaso. 问题：a在句子中是什么成份?有什么用? 英语翻译Do you still have that dream,that dream of you and me ,the dream that got us this far,that got us to where we are】do you still want the same,as you used to ,do you still want a me and you,baby i don't wanna waste my,time but i don't wan 和电容器串联在一起的用电器为什么可以当短路 用英语解释句子3.There is always a lot of traffic in Shenzhen day and night. 【初中英语·根据句意及首字母和释义补全单词】There was a lot of c____ for the job.There was a lot of c____ for the job.(two or more people are trying to win or gain the same thing) 用所给词的适当形式填空-英语 there are a lot of____(potato） in the supermarket.What would you like_____(have） for lunch?_____(china）food is very popular in the world.Would you like something _______(eat）?I don‘ 小学英语中小松鼠Zip的名字应该如何翻译 you have to be willing to step up to the “暮春三月,江南草长,杂花生树,群莺乱飞”出自哪里? 暮春三月,江南草长,杂花生树,群莺乱飞的古诗是什么要古诗全文,快 暮春三月,江南草长,杂花生树,群莺乱飞. 《春天的敲门声》一个绿色的梦 西班牙语中apetecerse和querrer的用法有什么区别吗?不都是希望,想的意思吗? 我是男孩大家帮忙起一个英文有含义的英文名字,要写上什么含义以及用汉语怎么读, 暮春三月,江南草长,杂花生树,群莺乱飞.包含什么成语 暮春三月,江南草长,杂花生树,群莺乱飞是不是对偶? 葬花人 葬花林 葬花林里 葬花吟 花谢年年红 人去年年自不同求下联,要求对仗工整,意境符合~ zoom in的官网地址是什么? IN THE ZOOM怎么样 ZOOM IN 是什么牌子?鬼鬼经常穿的衣服,都是ZOOM IN的,请问那是什么牌子?内地有没有?是不是好多外贸的衣服合起来的? “zoom”和“zoom the [c ] have a good time at the party 1.how do you like your new diet?2.any more 的意思3.we all like exercise 还是 we all like exercising? how do you like your new diet?( )A.lt does not matterB.that is all rightC.it is okD.no matter August怎么读