如图,在三角形ABC中,AB=AC,点D是BC的中点

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计算器计算结果3e-5是什么意思 计算器1. 计算机广告中的“Ultra DMA 33”的含义是( ).计算机广告中的“Ultra DMA 33”的含义是( ).A、硬盘使用的一种数据传输标准 B、一种显卡接口标准C、声卡数据传输标准 D、一种Internet通信协议标准 麻烦大家帮起个英文名字我的中文名字叫黄成龙,个人嘛, 我喜欢跳街舞,听音乐,且好时尚,所以希望能取到一个具有个性,更有活力的英文名字我的身高是168,晒晒自己的照片,希望大家取的名字 麻烦大家帮我起个帅气的英文名我的中文名是王飞 大家帮我想一个英文名字 要帅气 阳光的 最好是有些内涵的 用“The themes of the story/play are to do with.It discribes.Finally it talks about ...”写《Hamlet》的评论.急.. with regard to the latter part of the story 一道残阳铺水中下一句 在电子邮件中save as a the country is e___ a sharp economic decline The graduation is faces the unemployment? stata 数据 save as scarlars,save as global 调制解调器的作用是什么? 哪位好心人帮我翻译成中文啊 谢谢There is alays a steep learning curve when it comes to responding to calamities of this kind and Mother Nature does an expert job of keeping us on out toes. The ability to expect the unexpected should per 张骞出使西域与西域都护组织有什么联系? 愚怎么组词 What are the basic functions of the following software packages?(a) Word processors(b) Spreadsheets(c) Databases(d) Desktop publishing(e) Computer assisted design(f) Communications(g) Accounting 跑了好长的路,汽车没油了.After a long run,the oil was__ __ __the car. 欢迎他英语 有天日融融这词语吗 照样子写词语例:阳光融融 暖风徐徐群山( ) 秋雨( ) 再写三个同样的词语 填上“春”组成的词.()()发芽 ()()融融 ()()盈盈 ()()萋萋()()发芽 ()()融融 ()()盈盈 ()()萋萋 ()()葱笼 用伶俐、匾额、皎洁、融融泄泄这四个词写一段话. 51.John looked very _______ when he got to know that he had failed in the final ...附上原因51.John looked very _______ when he got toknow that he had failed in the final examination.A.depressingB.depressedC.depressionD.depress He failed to do sth,后面用so did Tim./Neither did him.why?我选后者的 李平非常喜欢音乐,他是个音乐迷翻译成英语 把“李平对所有的课程都感兴趣.”翻译为英语 他每天饭后和他的妈妈去散步.He _____ ______ _____ _____ ________ his mother _____dinner every day谁知道快点急 我和李平彼此十年没见面了,恐怕即使在街上遇见他,我也认不出他了英语翻译 英语中“姐姐”(称呼)应该不是sister吧?我有个网友26岁,我只有15岁,我该怎么亲切地称呼她? sister princess什么意思 No magic personality是什么意思?