麦考瑞雅思

如图：在△ABC中,O是∠ABC与∠ACB的平分线的交点. 求证：点O在∠A的平分线上. 小弟电路差 请高人解答一个有关交直流电下灯泡发光的问题鄙人愚昧 困扰于一道初中物理题.咱们平常能看到220V交流的白炽灯,我估计它在220V直流上的亮度应该是和220V交流下亮度一样 那么 late的比较级是later还是latter? latter是late 的比较级麽? 萨索洛和斐瑞拿意大利的两个城市名,貌似盛产瓷砖的.想知道这两个地名的英文怎么写,具体在意大利的哪个位置,最好附地图. 原材料的英文怎么拼写 LM324做一个50Hz陷波器的问题 仿真没问题.实际电路用面包板接上却出现截止失真要求a.滤波器的陷波频率f0 =50HZ；b.阻带带宽BW0.7 ≤20 HZ；c.通带电压增益Au ≥ 1；所用元件 LM324 电容 电阻实际 I'm a Robot 歌词 He asked me_____he should stay or leave.用that还是省略 为什么USA前要加定冠词the?而American却不用?如果说是特指的话那American也是特指吧?那也要加上the? 美国USA之前是不是要加the 为什么"the USA"要加“the”?那China,England前要加“the”吗 i can't stay for a long time in the mountains.THE thin makes me fell sick‍i can't stay for a long time in the mountains.THE thin makes me fell sick‍ These are the numbers we often use in our lives.Now think of one,and let your friends guess?These are the numbers we often use in our lives.Now think of one,and let your friends guess? Guess who the best friends are and write their names in the Can you guess ____ is my favorite friend in our school?Can you guess ____ is my favorite friend in our school? car的同类词是什么 两个与car的属于同类别的单词?两个与salad的属于同类别的单词? 看图说词 这是什么车? The policeman asked me ___ at this time yesterday.The policeman asked me ___ [what was I doing/what did I do/what I was doing/what I do]at this time yesterday. 区分一下sth be supposed to do和sth be supposed to be done "我永远是你的女孩"用英语怎么说 家用三相电平衡问题因为别墅要安装中央空调,现在正在申请12KW的三相电表.有一个小疑问：现在基本上就是中央空调外机有接近8.5KW的外机输入功率,其他的空调内机电路、照明、室内电器电 It doesn't seem to be a good day for jogging能分析一下句子成分吗,我的想法，it主语doesnt seem 系动词A good day表语系表看作复合谓语jogging是宾语 It seem to be a good idea.为什么要加be再解释一下什么情况要用到to 后面加be 1..BE SUPPOSED TO DO SOMETHING是什么意思?2..IN FIVE YEARS和下面那个意思一样?...A..AFTER FIVE YEARSB..FOR FIVE YEARSC..FIVE YEARS LATERD..FIVE YEARS FROM NOW 我的幸福没人可以夺走 的英语怎么说? 英语翻译 英语翻译目前是shengshiRealty,但是商标局可能通不过.公司文字已经是盛大光明,人才聚集的意境.欢迎提出独到的见解.我们是房地产经纪公司,就是中介机构.设计重点在“晟仕”上边，词要简短 大家有找翻译公司做过证件翻译吗,怎么样? There is a slide in the park. There is a swing in the park.改为一般过去式