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白天不懂夜的黑的下一句是什麼白天不懂夜的黑,的下一句是什麼?最好全部打出来,急用 既然青春留不住,下一句,要押韵 白天不懂夜的黑, 如果实数a,b在数轴上对应点分别再原点的两旁,且1a1=1b1,那么a的a+b次等于?1a1为绝对值a 1.Mr.Smith came to Shanghai ________.A.since 1998 B.for 10 years C.10 years ago D.next year2.I have got_______ to tell you,children.A.anythingimportant B.something importantC.importantsomething D.important anything3._______ math isdifficult for Kitty Mr.Smith came to Shanghai＿＿＿＿＿＿?从以下中选择A,since 1998 B,for 10 years C,10 years ago D,next year说明原因 焦点在x轴上的双曲线ax^2-by^2=1的离心率为根号5,则a/b=快 若双曲线y=ax^2-1的焦点是坐标原点,则以抛物线与两坐标轴的三个交点为定点的三角形面积为（ ） 王老师找甲、乙、丙三位家长谈话,甲需8分钟谈完,乙需12分钟谈完,丙需15分钟谈完,三人等候时间的总和最少是（）分钟.A.35.B.15.C.63 放学后老师改试卷,改小强的需10分钟,小明的需12分钟,小凯的需8分钟,怎样安排能使三人等待的总时间最少 the girl on the right did her work very ____ and then went out(quick) 草场上有个木屋,木屋是边长3m的正方形,A点是木屋一角,在A点处有一根木桩,用6m长的绳子栓一匹马在木桩上,草场上有个木屋,木屋是边长3m的正方形,A点是木屋一角,在A点处有一根木桩,用6m长的 草原有个木屋.木屋边长3米正方形,在正方形左上角有个木桩,用6米长绳子栓一匹马在桩上,这马活动范围有多大?我急用! 描写婴儿的词语描写婴儿该用什么词语呢? my favourite sport is 想知道后跟的是动词还是名词?例如:my favourite sport is play football.my favorite sport is football.哪个是正确的呢? Bob made the poor girl___(cry) World War Ⅱ____(end)in 1945 Don't___(cross)the street He was made a d____ to help the poor girl with her education. The poor girl was powerless to do anything except __A.to cry B.crying Ccried D. I send some book with mu friend 英语翻译Super’s (1994) Lifespan Theory and Taylor and Betz’s (1987) Self-efficacy Theory were used to explore development of vocational self-concept and career decision-making self-efficacy in learners with visual impairment while still at sc 已知f{x}=2sin x + x³ +1 ,若f{a}=3,则f{-a}=? 已知f（x）=√2sin（x+π/4）,若f（a）=5/2,a∈（π/2,π）,求f（-a）是不是要证明函数的奇偶性,如果是怎么求, 打点计时器的纸带上有o,a,b,c四个点,时间间隔相同,若要求b点速度,可不可以先求出a,c两点的速度,再相加除二.a,c两点是直接路程除以T吗? 用打点计时器打点纸上有AC两点 时间间隔为0.04s AC两点间距离为1.4cm 问AC两点间的平均速度为多少m/s 白雪歌送武判官归京原文是几年级? What do he likes 对还是错,如果错了怎么改 屌丝男士第6集14分53秒英文歌曲叫什么 what he/she likes?如果有一个表格有这一项要填,应该填什么?是外貌还是爱好?对了,后面没有问号,主要问题是:中间没有does也没有is 12时整,时针和分针重合,经过多少分钟分针和时针再次重合 解方程（ 2∧x+3）-（2∧x+1）=192 2(x一3)=一1 解方程 怎样快速背?今晚必须背过!