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很关键的数学题,谢如图,三角形ABC中,∠A= 52°,BE平分∠ABC,CE平分∠ACD,BE、CE相交于点E,则∠BEC = . 关键是第二问? Sitting on the moon 是“坐在月亮上”的意思? i打头的可数名词 请帮我把 lazy cat 变成好看的英文符号 crowding和crowded的区别是? 请问throng和crowd的区别 crowed与crowd区别 电影《在月亮上跳舞（Dance in the moon）》主要讲什么我只知道一个女孩跟她的妹妹还有一只小白狗的故事,就是看不明白讲什么,有谁看过的跟我讲讲 “Chord and the moon's dance” ,是不是“弦与月的舞”? 把函数y=sin(ωx+φ)(ω>0,IφI 4个数学题,能做几个做几个,1.甲数是33.5,乙、丙两数的平均数是30.5,这三个数的平均数是多少?2.六一班女生做好事件数占全班的62%,比男生多做30件,六一班共做好事多少件?3.把一个底面半径是4 不知者无畏 名人实例 Standing on the moon ,you can see the earth si()1.white2.bule3.green 知荣明耻范文我不知道写什么内容,不知道从哪里下手 芳这个字有什么寓意 She suggested that person______dismissed.A.referred to not beB.referred to shouldC.refers to beD.refer to "still care for that person,can't help missing her" i had finished the competition by 8.00 yesterday.对划线部分by 8.00 yesterday提问 Julia is twelve.（对划线部分提问） It's said that only four-fifths of African children can s----- before they are five years oldbecause there isn't enough food. julia is twelve.用twelve题问? Tom is twelve.(对twelve提问) The Olympics are a big sporting event.They c_ every four years.填什么?表示的是每4年举行一次 Thank you for helping me with my English.怎样回答?A.Not at all B.All right have not taken them all yet ---- he has finished writing the novel is unknown.为什么用whether, Was it in that school ---he finished writing the novel"Red Star"?A.whereB.which C.thatD.in which we all like our english teacher ,who always encourages us with a smile and never get angry __ us mike is heavier me.对Mike进行提问,（ )is( ) ( ) you? finish是什么意思 finish hardware中的finish是什么意思?