理解名词英语

帮忙分析一下这句话的语法结构和句子的意思.句子内容是：Through the windows comes the sound of songs andmusic, or laughter and discussion. 如何分析这句话的语法结构?谢谢It is possible we are unconsciously sending messages with every action, messages that are unconsciously picked up by others and used in forming opinions. 求救!如何分析,语法结构是什么?there is something in the American character that is even secretly hostile to the act of aimless reading,a certain hale and heartiness that is suspicious of reading as anything more than a tool for advancemen (x-3)^2=2x(x-3)谁先算到谁得好评 x+1/3-x-1=2x-3/2-x-2/4 其中x,y满足／x-2／+（2x-y-3）＝0 x+1/3-x-1=2x-3/2-x-2/4 AABB式词语:形容草、木长得好AABB式词语:1形容草、木长得好 2人来人往很热闹 3光明正大 4行动不正当 形容草木长很好AABB的词 请问为什么不选 Let's make it ___ half past eight ___the morning.A:at; in B:\ ; on C:\; in D:about; by let's make it___ half past nine.这填什么或不填为什么? -Let'make it( )half past eight( )the morning ofMay 21.A at,in B \,on C \,in D about,by Let's make it half past six.的意思是不是让我们6点半做她? 3-3x=3分之1怎么算?3-3x=3分之1 2分之1x+3分之2x=21分之8 15分之8除以x=5分之4 怎么算? 写AABB式：形容草木长得好 求详解乘方、幂、底数及指数! 描写草木长的好的AABB式的词要好的 形容草木长的好aabb成语 根据意思填写“AABB”式词语.1.草木长得好2.有话不敢直说3.人来人往很热闹4.全部情况、全过程5.言语啰嗦办事琐碎,不爽快.还要4个AABC式词语 her dress is red .It`s half past four.对half past four同上 正比例函数y=kx与反比例函数y=x分之k的图象相交于A,B两点,已知A的横坐标为1,点正比例函数y=kx与反比例函数y=k/x的图象相交于A,B两点,已知A的横坐标为1,点B的纵坐标为-31.求AB两点坐标 2.写出这 草木长得好(AABB式词语) 4/3x-(1-80％)x=4.95 80*4分之1+5分之3x=95 验证方程4x=2的x次方有一根在（2,2分之1）内 微积分,证明方程2的x次方=4x在（0,1/2）内至少有一个实根,实根是不是要小于0的才算是，那就是本题中的f(1/2)是实根吗 已知函数fx=|x|,解不等式f(x-1)≤2x 试说明:无论x,y取什么有理数多项式x^2+y^2-6x+4y+15的值总是正数. 试说明不论x,y取什么有理数,多项式x^2+y^2-2x+4y+6的值总是正数. 试说明不论x、y为任何实数,多项式x^2+y^2+6x-4y+14的值总是正数 跟据意思写词语：（1）用来形容春天的寒冷（2）形容草木苍翠茂盛的样子（3）（东西）精巧细致. 同底数幂的乘方3的2n+1的次方+3的2n次方=324,试求n的值. 要过程~~!