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点C在线段AB上,以AC和BC为边的正三角形ACM和△BCN,连接AN,BM分别交于CM,CN于点P,Q,求EC平分∠AEB 小学英语单项选择(答案)( )1.I _______ a toy bear .How about Tom He ____ a toy dog .A.have,has B.have,have C.had,has ( )2.We ________ students .You ________ teachers.A.is,is B.are,are C.are,is ( )3.Where _______ you from -- I _____ from China you\'re never seen your friend but you know each other very never mind on commencement of full communication,we shall know each other very well who will teach __ English next term?Is ___ Mr While? Who will teach our English next term 请问这句话哪里有没有不对 明天有化学试验考,使用电子天平称量氯化钠的时候,如果称多了,可以用药匙挑出来吗 称量药品时不是要在天平上垫纸吗?垫了纸后,那么结果不是比实际质量偏大? 《雷雨》中鲁侍萍的人物形象分析和个性特征介绍请具体介绍一下鲁侍萍在文中的形象和个性特征 雷雨鲁侍萍人物分析雷雨鲁侍萍的人物分析.不要太深奥,就学了一点雷雨的课文.老师让我们写500字左右人物分析.不够500字的我不给分哦 船浆 读音 Mary and Kitty( )(know)each for a long time Mary is a kind girl.I ( )her for a long time.Mary is a kind girl.I ( )her for a long time.A.have been knowing B.have knowC.had know D.will know 小学英语回答回答下列答语：1.Do you have an eraser?2.How often do you wash head? 回答问题（小学英语版）1.Does it snow in Qingdao in winter?回答“不”2.What must you do at a red light?按常规回答3.What do you wear in summer?回答“我一般穿连衣裙”麻烦顺便翻译一下“Activity”的意思 how do you know about the weather?do you often spend your weekends at home or outside?where do your family like to go at weekends?who do you like to go out with?do you listen to the weather foreeast every day? 在用托盘天平称取氯化钠2g时,左盘纸头上的氯化钠不小心放多了,该怎么办,用药匙把多余的那部分取出来? 话剧《雷雨》中,从周朴园,鲁侍萍,鲁大海的台词中各选几例分析,他们各是怎样的人 谁能给我介绍下话剧雷雨人物的构成和关系? 用be的适当形式填空 1.That ____ Dad’s car 2.You ______ funny.3.I ____ sorry.4.____ you hungry? 我叫周赞,求一个与赞发音相近的英文名 shangzhi 比较相近的英文发音最好是有含义的英文单词 英文女名,发音类似于“遗忘”不是Eva 和Eve，至少有四个字母，好像是E开头，我不确定，只知道发音类似“遗忘” 转基因食品能吃吗?如题 谁能帮我翻译这句英文：the world makes way for the man who knows where he is going 转基因食品最近成为最热门话题,你从何种渠道了解转基因食品,支持哪种观点,并说出你支持的理由. 怎样对待转基因食品 多用表欧姆档使用前用不用机械调零我指的是机械调零不是欧姆调零,用机械调零 指针万用表欧姆档调不到零.不是电池的原因,每一档短路的时候,指针都超过0,（指到最右边）,调节电位器不管用,请问,这是什么原因? Do they work _____ Saturdays and Sundays?No,they _____.We often go to see my grandmother.其中的空格里应填什么? On Saturdays and Sundays,we don't go to work.(同义句)We ____ two ___ ___ ____ weekends. They have no classes on Saturdays and Sundays.(改为同义句)They()()classes()().