鼓励差生的作业评语

my grandfather coughs badly so the doctor tells him to give up s if i ain t got if i ain't got you一个男的唱的 .高潮 if i ain't got uuuu .if i ain't got uuuu .有谁知道那个男的叫什么么 He has lots of money ---he doesn't feel happyA.but B.andC.or D.if 首字母填空,Joe likes making friends,so he doesn`t feel l____ 如图所示装置中,cd原来静止,当ab杆做如下运动时,cd将向右移动如图所示装置中,cd杆原来静止.当ab 杆做如下那些运动时,cd杆将向右移动?A．向右匀速运动 B．向右加速运动C．向左加速运动 D． 如图所示,细杆AB搁置在半径为R的半圆柱上,A端沿水平面以等速v作直线运动,细杆与水平面夹角用θ表示.图示之瞬时,细杆与半圆柱相切于C点,此时杆上C点的速度量值是= ,圆柱面上与杆相交的一 哪位英语高手可以帮我把这句话翻译成英文：数学归纳法在中学数学教学中的运用. A、B两小球用长为L轻杆连接、A球只能沿内壁光滑竖直滑槽运动,B球处于光滑水平面.开始时竖直静止,由于微小扰动,B开始沿水平向右运动、一直质量分别为mA、mB 求1、A落地速度 2、A球机械能 已知a,b为复数,给出下列四个命题1若a^2属于R,则a属于R或是a纯虚数2若a的模=b的模,则a=正负b或a=bi3若a+b属于R,则ab属于R或a=b共轭复数4若a+b>0,且ab>0,则a>0且b>0 I have only a few friends in Nanjing,but my he has a little——（few）英语高手进…… 1.Jim has many friends in his class.(划线部分提问） _____ _____ friends _____ Jim _____ in his c1.I want to keep healthy.(同义句）I want to _____ ____ ____ _____.2.What does your mother do?（同义句）_____ is your _____ _____?1.Mr.Gree 若n是奇数,则{（1+i)/√2}^4n+{(1-i)/√2}^4n=多少题目有点麻烦 还望高手指教 Only ______girls can dance well in our class. A. a few B. a little C. little D .few The boy is new in our class,so he has _____friends now.A few B a fewC little D a little vaporization和evaporation这两个词有什么区别?好像一个是汽化一个是蒸发但字典里都是蒸发的意思呢? Regalami un fiore rifiorirò是什么意思啊?意大利语` Much of our electricity is produced by plants that burn coal as fuel.求翻译 Reduce the amount of tea you consume 帮我翻译一下 who you want to talk with ,no me 我节奏大师挑战时0个miss,为什么还是D,朋友2个miss都是A 求助：divided into与 composed to的区别求详细解答,不要只翻译这两个词组的意思A hamburger is composed of bread,meat,salad,and vegetable.A hamburger is divided into bread,meat,salad,and vegetable.这两个句子 第二句对的 英语翻译 Un Amico E' he _____fatter than before.是填gets还是is 从左到右分别是Miss A里的谁 He is getting _____ and _____(fat) than before. Carla and I tied for that last position.谢 秋瑾是怎么死的求大神帮助 be separated into different groups翻译 小茶楼怎么样 1. ()go home at 5:30 every day. 讲原因 A don't B,aren't C,doesn't