乘法分配律练习题

帮助翻译并回答这篇阅读理解One day a Chinese student went to study English in England. His family name is Sun. It is the same as the word "sun".England is a country with bad weather. It is often cloudy or misty,and it rains now and again. 根据句意,用所给词的正确形式填空This kind of apples ____ ____(grow) on our farm.这里为什么要用被动语态.This kind of的后面谓语动词跟单数还是复数。 根据句意,用括号中所给单词的适当形式填空1\What an _______story it is!(interest)2\_____like to eat pizza,don't they?(iTALY3\My car is ______from yours.(difference)4\They students ___________enjoyed working on the farm.(real)5\Your si 根据提示和句意,完成句子 用括号中的单词的适当形式填空 初中英语1.Do ______ ______（大多数）the boys in your class like action movies?2.Lily,Alice and Maria have something _____ ______(共有).They all like singing and 求英语半倒装句结构RT要简洁的 比如rarely+did 然后后面加什么. 谁给分析一下这句英文倒装句的结构because at no previous time has American security been as seriously threatened from without as it is today.来自 Roosevelt 1941年的国会演讲 复合函数的增减性的证明为什么同增异减呢？请各位帮忙证明一下 高中数学---有关复合函数的单调性题 已知函数f(x)=8+2x-x²,g(x)=f(2-x²）,试求g(x)的单调区间.老师说这个是复合函数,说f(x)=8+2x-x²是外层函数,g(x)=f(2-x²）是内层函数,到底这个复合函 考察复合函数的单调性其实也不是复合函数.已知函数f(x)=xsinx,问该函数是否在（0,π/2）上单调递增,在（-π/2,0）上单调递减 怎样做好英语的单项选择题 已知三次函数f(x)=ax^3-5x^2+cx+d(a不等于0）图像上点（1,8）处的切线经过点（3.0）并且f(x)在x=3处有极值.（1）求f(x)的解析式.（2）若当x属于（0.m)时,f(x)>0恒成立.求实数m的取值范围. 甲│1111│1111│1111│1111│10 20 ml1甲图是按1：1的比例拍摄的注射器上的全部刻度线,注射器的最大可读容积为（ ）,用刻度尺测量注射器全部刻度的总长为（ ）cm ,可算得活塞的横截面积为（ 小明从家到离学校需骑自行车,车座面积300cm2,小明对车座的压强为18000Pa;自行车的质量为26kg,车轮与地面的总接触面积为20cm2,请你计算一下：（g=10N/kg）（1）小明的体重；（2）小明在骑车时, 用一支不准的但刻度均匀的温度计测冰熔化时的温度是-2°c,测得已知熔点为48°c的海波熔化时为44°c,该温度计测得一晶体熔化时的温度是78°c,则该晶体实际熔点是多少°c? 有道物理题:水银气压计中混入了一个气泡,上升至水银柱的上方,使水银气压计上方不再是真空.当实际大气压相当于768mmHg时,该气压计的读数只有750mmHg,此时管中的水银面到管顶的距离为80mm,问 Listen!The children are singing orer there .How happy they_____(be) 【这道题主要是还要将下为什么,搞不懂也~】根据首字母提示完成下列句子：Let's w____ the soccer game between Class One and Class Two this afternoon.【同 一、判断句子的正（T）误（F）.将错误的句子改正后写在横线上.（ ）1.You would better not stand here.___________________________（ ）2.We must keep the classroom cleanly.____________________________（ ）3.May i shopping o 高中数学函数的增减性算式计算这个是怎么变化成这个的 初中英语2:用适当词语填空1,the sun is shinning brightly.it is __sunny___2,the wind is rather strong it is ________3,look!there are many clouds in the sky.it is _________4,it's always raining these days.it is__________5,we have got too much 亲们,有道物理题,求详解.如图所示,两个是新质量均匀的小球（球的体积公式V=4πr²/3,r为球的半径）静止在液体中,甲球有一半露出液面.两球的半径值为r甲：r乙=3:2,则A.两球的密度之比为ρ 在高h=2.45m的光滑水平平台上放置着紧靠在一起的两个木块A、B,木块A、B的质量分别为m =1kg,m =400g.有一质量为m=100g的子弹,如图所示,以 =500m/s的速度水平射穿A,继而射入B并留在B内,测得A、B落地 英语语法倒装句疑问The old couple have been married for 40 years and never once___with each other.答案是填”have they quarreled”．理由是”从 never once 所引导的句子结构来分析,应该用倒装形式”那么所引导的 英语语法问题,有关倒装句刚刚看电影独立日,里面有一句台词,总统说的："we are fighting for our right to live,to exist,and should we win the day,the fourth of July will no longer be known as an American holiday,but as a ."里 有关英语语法（倒装句）.哎.总是分不清什么时候用had,什么时候用did.only什么的有无固定搭配呢。details。 倒装句 英语语法1.So badly ______ in the accident that he was detained in the hospital for treatment.A. did he injure B. he did injure C. was he injured D. he was injured 为什么选C不选A2. A beam of light will not bend round corners 初三英语第八单元self check第二部分作文 There _______ be some mistake — no one called Shaw lives here.A) must B) can C) need D) oughtThe box of cookies costs ________ dollars only and they sell well.A) much B) some C) a few D) a littleno one caled Shaw lives here 有什么逻辑关系？ 4.仿照例句写句子he is a teacher？no。he isn’t。1.l am a boy__________________________________________________2.she likes chinese._______________________________________________5.用代词填空。1.look at the gir.__________is lily2.ls jo There ( ) one eraser,two rulers and three pencils in my pencils in my pencil case.a.are b.has c.have d.isExcuse me.Are those your shoes?No,they aren't ( ).I think they are ( )a.hers;Joe b.my;his c.mine;Joe's d.Joe's;them 我写的可以忽略. 一.填空.A：_______ are you going to do _____ the summer holidays?B:I'm going on a ________.A:__________ are you going?B:I'm going to Hangzhou.A:It's a beautiful place,isn't it?B:Yes,it is.A:You ______ an aunt _______,haven't you?B:Yes,I'm going t 人教版九年级下册第十单元self check的英语作文是人教版的哦 急嘞