被老鼠咬了的伤口特征

水因子有什么功效? 因式分解证明对f(x)=x^5-1在有理数域内进行因式分解,并且给出证明. 我朋友高中除英语之外其他都读的不错（英语只考40.50多）建议要不要读大学?我朋友高中除英语之外其他都读的不错（英语只考40--50多）建议要不要读大学?福建高考英语口语考不及格对大学 应用题、先给40分、答对、解析好的给多50分甲乙两侧分别从AB两地相对开出,甲车从A开往B,每小时行全程的10%,乙车从B开往A,每小时行80千米,当甲车距A地260千米时,乙车距B城320千米,求AB两城的 一道高一数学题、急、因为我现在在考试、某商人如果将进价为40元的商品按每件50元出售,每天可销售500...一道高一数学题、急、因为我现在在考试、某商人如果将进价为40元的商品按每件50 请问商场设计的元素有些什么?需要商场设计师具备哪些技能? 利比亚.叙利亚.埃及.哪个面积最大,哪个最小? 有一堆苹果,4个4个数余三个,5个5个的数余4个,6个6个的数余5个,问这堆苹果至少有几个? 一堆苹果分给24个人余三个,分给36个人也余三个,最少有多少?我知道是75,但如何讲给孩子 因式分解, 因式分解 （x+3)平方=3（x+3) 和(x-3)平方+2x(x-3)=0 因式分解 2x^2+5x+32m^2-m-310y^2-y-37-19x-6x^224m^2+m-8-3x^2+5x+21-2x-48x^2-9s^2+30s-25 揣摩下面句子的特点,然后仿写一句世界上最高的最纯洁的欢乐,莫过与欣赏艺术,更莫过于欣赏自己的孩子的手和心传达出来的艺术! 应用题的方程式 高一英语改错.有10处错误The Great Wall of China is one of the wonders of the world.It had a history of over twenty centuries.To keep the enemy out of his empire,Emperor Qin Shi Huang had all the walls join up.Thus,the Great Wall came into be 求：高一英语改错10处错误.No single human is better than all the rests.It is a valuable lesson 1.______to lose sometime,to be beaten by another person.Accept this,if 2.______you don't,you will damage your mental ang physical health.3.______ 高一英语改错 一共十处语言错误Dear Jack,I'm middle school student.I'm writing to tell you my problem with my mother.She is a doctor ,whom works very hard.She is strict in me,but she is too busy with her work that she found little time to 投掷硬币的概率计算投掷硬币,如果是正面就前进2步,如果是反面就后退一步,现投掷3次,回归到原位的几率是多少 某校数学竞赛,共有20道题,每做对一题得5分,做错一题扣3分,不做得0分,小英结果得69分,那么小英做对几题?不用方程 数学竞赛,有20题.做对一题得5分,做错一题扣3分,没做得0分.小英得了69分,她有几题没做?要解题过程!急~~~~ 揣摩下面句子的特点,然后仿写一个句子例句：每个柱头上都雕刻着不同姿态的狮子.这些石刻狮子,有的母子相抱,有的交头接耳,有的像倾听水声,有的像注视行人,千姿万态,惟妙惟肖. 揣摩例句的特点,仿写一个句子例句：这一点火焰是不会熄灭的.它将永远燃着,正想一个母亲的眼泪,正像一个儿子的英勇,那样永垂不朽. 急求一道英语改错题答案 有十处错误This morning my cousin ran to my house,crying.She seemed very sadly.She said that she had a big fight for her parents."I went to a concert the last night.They did't like it but scolded me when I came b 英语改错题答案,共十处错误My classmates Liu Hua looks tired this week.This morning,I ask him if he had trouble in fall asleep.He said no and explained how he looked tired."I want to do well in my studies,so I have been stayed up these days 急求一道英语改错题答案 共十处错误This morning my cousin ran to my house,crying.She seemed very sadly.She said that she had a big fight for her parents."I went to a concert the last night.They did't like it but scolded me when I came b 材料0.1的磷铜,凹模刀口间隙放多大?冲头是紧固在夹板上还是以脱料板效正?请高手指教. 物是观念的集合中的物指的是什么 “物是观念的集合”怎么解释? 物是被感觉的集合是什么观点 “物是观念的集合”是唯物主义思想吗? 一道英语改错题,共有10个错误In Feb.2nd 1979,China’s Vice-premier Deng Xiaoping was on visit to the U.S.He was in the space flight center near to Houston Texas.Sat in the pilot’s seat of a model of a space shuttle(航天飞机),he was a 求用方程解一道应用题今年哥哥和弟弟的年龄和是27岁,两年前相差3岁,今年哥哥和弟弟多少岁?要有算是