with a lot of things to do,i am very busy.
with a lot of things done,i am relaxed.
with students doing homework,the teacher wrote someting on the blackboard.
with a lot of things to do,i am very busy.
with a lot of things done,i am relaxed.
with students doing homework,the teacher wrote someting on the blackboard.
最新问答: 烧杯内盛有某种液体,把一体积为1乘10的负四次方的铝块用细线系在弹簧测力计浸没在液体中,静止时弹簧测力 描写海里小岛屿的句子 This is the second time I have been___by that person,I shall 两个角的和是86°10′,它们之差是12°,那么这两个角分别等于 英语 短语造句 cut out 用纸剪出心型 cut a heart shape out wi 二项分布公式和几何分布的区别 以冷为题,试写一段话描写天气的寒冷,要求不出现 Many heads are better than one.的语法知识. 高一期末考试成绩如下:英语64.3 organic molecule是什么意思 100米射击中,子弹打穿靶子的声音传入人耳用时0.4秒,求子弹的速度 英语翻译请问“大象以它长长的鼻子为特征”这句话如何翻译?(“以.为特征”应该用什么词?) 根据数字猜成语 (厦外作业)0,1,2,3,4,5,6,8,9( )七分钟加八分钟等于一千( ) 孩子要管教好,这清白的梅花,是玷污得的吗(用的是什么修辞手法?) 如图所示,六边形ABCDEF中,AB//DE,BC//EF,CD//AF,其各对边之差相等,即 ,求证:六边形ABCDE DNA最早是谁发现的 555..100个..55除3,商是整数时,余数是多少 《说虎》中,文章从“虎之皮人常寝处之”这一典型事例直接引出的结论是什么? 已知集合A={x|x2-2x-3=0},集合B={x|ax-1=0}.若B⊆A,求实数a的值. 第39页,动脑筋.第55页,表格.第56页,所有.第58页,填空.