有一批货物，第一天运走总数的25％

they get up at six thiety in the morning.对划线部分提问 用什么样的句子形容朋友不好 6.I get up at six o’clock in the morning.(对划线部分提问)get up (划线） ∫3x^4+3x²+2／x²+1dx要简要过程.求不定积分. 牛顿二项式定理是什么,怎么证明啊 单项式m,n满足整式3x(m-5x)=6x2y3+n,求m,n 心字旁加一个舌是什么字 They had a meeting at six o'clock(对划线部分提问) They were at home at six o'clock.划线提问 划线问题是,anThey were at home at six o'clock.划线提问 划线问题是,an six o'clock we get up at six o'clock..就划线部分提问 Before he came to London,he had never heard a single English word ____.a.speaking b.spoken c.to speak d.speak 求∫(4—3x^2)dx 的不定积分 [英文]Never before had she seen such a wide river. [意思]她过去从未见过这么宽的河这里必须用过去完成时吗? 用现在完成时行不行?Never before has she seen such a wide river.或者she has never before seen such a wide ri she had never travelled on a train before,她之前从未坐过火车旅行.(新概念英语里)1,根据前面用的had,首先在此句travelled应该是过去分词而不是过去式,2,此句是什么时态?怎么知道?3,可否去掉had,而 travell ∫1/(3x+4)dx不定积分 求一些骂人的词语象是 顶你个肺这样的词语的 拐弯处的回头1.从弟弟的情绪变化中你体会到了什么?2.爸爸回头时会想什么?3.本文写父爱,抓住了爸爸回头 反射时光路是可逆性是指? 折射和反射时光路都是可逆的吗? 光在反射时,光路是可逆的.你如何用实验验证.如题,写出简要试验步骤. 如果接下来想探究反射时光路是否可逆请简要说明做法 赞美祖国的作文,文体不限,1000字左右22号要交 在拐弯处回头中从弟弟的情绪变化中你体会到了什么?现在给我答复! 作文 人生的意义 1000字 文体不限 He has never heard a single English word _____.（）选完要解释哦````He has never heard a single English word _____.（）speak speaking spocken speaks"正确"的答案选C,它说a single English word 是承受者有不同意见有理的就说 We came to a place they had never paid a visit before .We came to a place_________they had never paid a visit before .A.where B.which C.that D.to which选出答案并请说明原因, Before he come to New York,he had never heard a single English wordA) speaking B)to speak c)spoke d)spoken 已知单项式M,N,满足3x（M-5x）=6xy,+N,则M= ,N= 已知M、N分别表示不同的单项式,且3x（M-5x）=6xy+N.求M、N 导函数1/根号下（1+x^2)的原函数是什么.速求》. 在读你中成长 作文 求一篇题目为“我最喜欢的课”的作文要不低于初中水平急用啊,星期4要交的,字数不少于600字