Hello,everyone!Today is October the nineth,Thanksgiving Day.I'm on duty today.Everyone is here except Tom because he is ill.We all work hard today.I hope we will be like this for ever.That's all.Thank you.
最新问答: I really like_____book you lent me yesterday. 0+0=?(打一数字) 先画出三角形ABC向右平移3格后的三角形A′B′C′.用数对表示旋转后的三角形A′B′C′的三个顶点的位置:A′____ Lillian Li,for example,said the best way to learn new words 离散数学里的等价类 (equivalence class)是什么意思.能举个例子吗 英语翻译:月度市场工作计划的制定及卖场年度合同谈判及日常运作安排 求老师解答:下列行为属于孝敬父母 北京一度电是0.48元,那20元是多少度电啊? 2.she's a little bit___.and she doesn't like talking with ot 青蛙是农业害虫的天敌,它一天大约吃掉72只害虫,它一年大约能吃掉多少只害虫? 已知三角形中AB=a,AC=b,O为三角形的外心,则向量AO×向量BC(即数量积)=(1/2)[b^2-a^2]强烈推荐 小明从家里骑车到学校,若速度为15km/h,则可比规定时间早到10min;若速度为12km/h,则就会迟到5min,求小 过圆x^2+y^2-4x+y-12=0内一点P(-1,0)的最长弦的弦长是? 等式的两边同时乘或除以一个数,结果仍然是等式 如果a=5,b=-3,试确定a的2009次方+b的2008次方末尾数字是多少 It was _____ exciting news that more than ten students in a 怎么取对数 a=b*c^k 两边取对数 怎么取 一间教室长8米,宽6米,在这间教室的地面上铺面积为8平方分米的瓷砖,不计损耗,需要多少块这样的瓷砖? 甲汽车从A地到B地需要4小时,乙汽车从B地到A地需要6小时,A,B两地相距240千米,如果甲乙两车同时从A,B两地相对开 ANN often does her homework in the evening —— —— ann often —
相关问答: 英语