精细化工第三版课后答案

八年级下英语短文填空A woman liked writing novels.Once she _____three months writing a long novel.After finishing it,she _____ it to a famous editor（编辑）.After a few weeks the novel was returned to her.The woman had a look at her nove Every needs trust from others,especially the parents.Parents would like to give you more spece if______trust you.If you want your parents to trust you,you have to_____them through action.Let your parents_____what's going on at school and something el What’s the most popular school activity among American students?The answer is the school dance .Most Americanhigh schools have at____two dances during the year,one in winter and the ____in spring.Students attend these events because it's a great ch 看图短文填空（八年级英语）急!Xiao Bin and his father walked home one afternoon.They felt thirsty and they bought ____of a watermelon.They had it.Then Xiao Bin asked his father ____to do with the rind."____it into the hole,"answered his 编写英语作文请以以下5个单词为主题编写5篇英语作文.（注明,今日截止,速战速决.）1.favorite suject2.favorite sports （在下是女子.）3.famil（在下家有一老父,一老母,还有一个金兰.）4.school life （ 英语作文 汉堡的制作方法 制作三明治的小英语作文 必须要有 first next then finally 几个词语哦!30歌词就可以啦哦 七年级上数学题,求讲解、答案和过程三角形三个内角的和等于180°.已知三角形的第一个内角等于第二个内角的三倍,而第三个内角比第二个内角大15°,每个内角的度数是多少?这是数学书上的 x+1 x x x+1已知方程3x ×2 -3 ×2 =216,试求x的值.看不懂那个方程的话,我翻译一下：3x的x+1次方乘以2的x次方减去3的x次方乘以2的x+1次方等于216,没有括号,求x,x+1 x x x+1-----------------------------【3 ×2 - 3 1.若（a + 1)² + |b - 2| = 0,则2a + b - 1的值为多少?2.有8筐苹果,以每筐30千克为标准,超过的千克数记为正数,不足的千克数记为负数,称重的记录如下：-3,2.5,10,-1.5,-1,3.5,5,0.5.问这8筐苹果的总重量 求九年质义务教育七年级第一学期语文的所有每周一诗只要把这些诗的名字打出来就行了,我们现在上的是 试用本 我是上海，徐汇区的，地区不同教材也不同吧 希望谁能告诉我一下七年级下册后面的十首古诗（有诗名、作者、诗文就可以了） 谁来告诉我上海七年级二期课改(上,下)要求背的古诗文和所有每周一诗,只要题目就好了 语文七年级下所有古诗 1.峨眉山月______,_______江水流.2.故园东望路漫漫,_____________.3.______________,上有黄鹂深树鸣.4.______________,落花时节又逢君.5.________竹林寺,________钟声晚.6.______________,各领风骚数百年.7.深林人不知,_ 数字1001,1010,1100用英语分别怎么写 英语1001In his country about ______out of every ____ people have cars.(为什么选A,A.three;four B.three;fourth C.third;fourth D.third;four 1001英语怎么写 This is a land of villages and ______ countryside.选项:a、straight b、 spacious c、 enormous d、 adequate As more and more factories become ____ dependent on oil,the oil-producing countries are more powerful than ever before.选项:a、normallyb、basicallyc、increasinglyd、consequently 概括《三峡》中四季景物的特点是郦道元的我是很紧急的!知道的人快来帮帮忙啊!用简洁的语言概括! 初一作文 我的爷爷 600字是写我的爷爷 要有外貌和语言描写 最后一段长点差不多100字 是抒情或议论文 希望明天就搞定 谢谢 三峡（郦道元）中用自己的话简要概括"三峡的山"与"夏季的水"的特点用自己的话简要概括 我的爷爷作文600字 请用简洁的语言概括三峡四季的特点自三峡七百里中,两岸连山,略无阙处.重岩叠嶂,隐天蔽日.自非亭午夜分,不见曦月.至于夏水襄陵,沿溯阻绝.或王命急宣,有时朝发白帝,暮到江陵,其间千二百 我的爷爷作文400字 what we need is s( ) money.补全单词,说明原因 英语翻译这个句子正确吗?另外：i need what you need 这句也对嘛? what we need is that we want 求 释义! It is ___what I needa just b still c only d almost what we need is a 等差数列an中,a1=1前n项和Sn,满足条件S2n/Sn=4n+2/n+1,求an通项这道问题中可不可以把n=1代入