社会保障学作业答案

高一开学了,感觉物理和数学有点学不懂,有点吃力, 高一上学期数学物理有些不懂的地方.理科帝入.关于函数的奇偶性(1-X)/(1+X) 怎么证明他是奇函数?为什么到最后 把f(-x)= (1+X)/(1-X)= - f(x) 难道(1+X)/(1-X)与-(1-X)/(1+X)一样么?能推算出来么?关于对数 如何做代数题目像几何一样顺畅、对数字敏感 译中：I think it is ridiculous that people ----usually women----have been forcedby society to endure such considerable pain and suffering. He play basketball ( ) 括号里填good 或 wellHe play basketball ( ) 括号里填good 或 well Let’ s watch TV It （ ）boring 填sound或soundsWelcome to （ ）sports centre 填you our we theyWhich （ ）(俱乐部) do you like? lucky,luckily哪个可以放句首?副词都能放句首吗? lucky和luckily分别方在什么位置 luckily在句首时怎么用?lucky呢? 应该选哪个?急 Do you mind ( ) up the music应该选哪个?急 Do you mind ( ) up the music A.to turn B.turning C.become D.becoming Do you mind 【】music night是什么意思? night有什么一些意思呢? NighT 雅思的词汇量有多大? luckily \ lucky用法on tom's luckily \ lucky two days off,He had a yard sale.上句应该填luckily 还是lucky呢?不是应该用形容词 lucky来修饰名字吗 求2012版外研社初一下册新标准英语听力MP3就没有爱学习的人吗？ 手不释卷主人公是谁孙权,刘秀,吕蒙? 手不释卷的主人公是谁 手不释卷的主人公是谁 I wish i could have slept longer this morning ,but i had to get up and come to class.could have slept是什么句型 为什么要用have slept I wish I ___ longer this morning, but I had to get up and come to class.A. could have sleptB. might have sleptC. sleptD. have slept I wish I _ longer this morning,but I had to get up and come to class.为什么答案非might have sleptI wish I _ longer this morning,but I had to get up and come to class.A have slept B slept C might have slept D could have slept it being understood that spoken not written english is refferd to.这是独立主格么?it是主语,另一个they would say:"She understands english well "（主句）？----it being understood that spoken not written english is refferd to.我觉得 How paradoxical that neither is able to perceive that no one like being nagg是Nagged. 还有Neither is able to 怎么理解？ 雅思词汇量多少合适呢? 巴金 繁星全文 第一题选A还是D? 一道英语选择题：I'm not used _______ like thatA to be talkedB to being talkedC to being talked toD to be talked to I’m not that I am used to -In fact ,I`m not used______to like that.-Neither an I1.to being spoken2.to be spoken3.being spoken4.to speaking要原因 ( )I'm not used _to like that.A.to be spoken B.to speaking C.to being spoken D.being spoken night英文意思,