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Tom was very poor,but now he is very rich.Every dog has its day. a rich man named Miser appeared in front of Tom．named是什么成分?为什么用ed形式?a rich man named Miser appeared in front of Tom．named是什么成分?为什么用ed形式?是形容词做定语吗? 数学.若双曲线x²/a²-y²/b²=1的离心率为√3,其渐近线的斜率为 若f（2X+1）=X方—2X 则f（3）=? F（X-1）+F(X+1)=X方-2X,求F(X).急/, Tom was such a clever and lovely boy that everyone liked him.和Tom was such a clever and lovely boy as everyone liked.有什么不同 Tom is ___ clever boy and___boy everyone likes to be with选项：A a;aB a;theC the;a Dthe;the Tom is very clever,so everyone calllshim a w no one can help ______Tom;he is suc a lovely boy.a.to likeb.to likingc.likingd.like 已知f(x)为二次函数且f(x+1)+f(x-1)=2x方-4x.求f(x) 若f(x)=2x-√(x方+4x+4),则f(a)=?! 数学f(2x+1)=4x方+4x 求f(x)的表达式 X的平方减16大于0的解集 X-3分之X-1大于0的解集 2X的平方-3X小于0的解集（这个 前面两个只要结果 今晚的月亮又大又圆怎样改成拟人句? 今晚的天上月亮很圆啊!改写成拟人句 He likes English very much.中likes用得对吗? 将方程 -1/2X + Y=1中 X 的系数变为5 ,那么方程应该变成什么 把方程2x-3y=1中x的系数变为-6,则方程变为什么? 如果反比例函数y=k/x的图像经过点(-2,-1),那么当x>0时,图象所在象限是 如果反比例函数y=k/x的图象经过点（-2,-1）,那么当x>0时,图象所在的象限是? -What does the notice on the wall say?-'No person ___take books out of the reading room; otherwaise he would be fined'A.willB.mayC.shall 只有一个地球第1自然段最后一话运用了什么修辞手法? What does the fox say? what does the fox say .为什么用does What does the fox say 这首歌名很多人都翻译成狐狸是怎么叫的 但怎么的话不应该是How does the fox sayWhat does the fox say 这首歌名很多人都翻译成：狐狸是怎么叫的 但是怎么感觉狐狸说了什么更对呢? 角度(倾斜角等)取值范围 已知圆C(x-2)^+y^=1(1)求过P(3,m)与圆相切的切线方程 已知圆C:(X-1)2+(Y-2)2=2,P点的坐标为(2,-1),过点P作圆的切线,则切线方程为已知圆C:(X-1)^2+(Y-2)^2=2,P点的坐标为(2,-1),过点P作圆的切线,则切线方程为 does class say what the teacher in组合成一句话 What does the teacher say about Jim's ____ holiday?A.two-month B two months C two month D two months long 如图,已知反比例函数y=k/x的图像过第二象限内的点A(-2,2),若直线y=ax+b经过点A,并且经过反比例函数的图像上的另一点B（m,-1）,与x轴交于点M.在x轴上是否存在一点P,使△PAO为等腰三角形?若存在, 已知f(x)的一个原函数为sinx/x 求x 乘f ` (x)的不定积分