高赏!高赏!仿句!高赏!关于读书节的一句格言（仿写）好加30分

　　HOW to keep healthy
　　如何保持健康
　　Firstly,you should do exercise at least three times a week to strengthen your bodies.Secondly,you should eat less meat,but more vegetables and fruits.You shouldn't eat fried food ,because it's bad for health.You should never go to bed late.You must be sure that you sleep nine houres a day.It is very important to wash hand before eat food.We should not stay long nailsIf.When you getting ill ,you must go to the hospital.if you keep a good habit,it will make your healthy and help you study better.
　　如何保持健康呢?首先,你应锻炼身体,一周至少三次来加强你的身体.其次,你应该少吃点肉,但是更多的蔬菜和水果.你不应该吃油炸食物,因为它有害健康.你应该不要去睡觉晚了.你必须保证一天睡9个小时.我们要饭前洗手.我们不应该留长指甲.当我们有病的时候,我们要去看医生.如果你保持良好的习惯,它将使你的健康和帮助你学习得更好.
　　If you can do these,i believe you can keep healthy.
　　如果你能做到这些,我相信你可以保持健康.

哗啦啦,哗啦啦
像一组快乐的音符,轻快地飘洋过海迎面而来,逐渐动听起来,推着浪花,飞舞起来,飞舞起来

650

Dear Tom,
Welcome to be our teacher! I am the headmaster,and i write to you to introduce you some situation about our English learning.
In the past we had a lot of written work. We communicate with others much in Chnese no matter in or out of class. While the teacher paid much attention on grammar teaching,but you know it is always boring.
We like study with more activities. And most of us are interested in practising speaking English and learning English songs.
Wish us a happy teaching and happy learning.
yours,
XXX

看成圆柱体
切去部分的底面,剩下部分有个等大的切面
所以,减少的表面积为侧面积
所以,底面半径为 62.8÷2÷2π=5cm
切去部分的体积为：π×5^2×2=157 cm^3

介词后边 2 动名词/现在分词 3现在进行时 4 动词用在开头（也就是动名词） 5 用现在进行时表将来 例如：I`M going to visit one of my friends.

小草向我致敬,鲜花向我微笑
不是一星独照,也不是三五成群,而是群星荟萃,令人流连忘返.
春天到了,不是一花独放,也不是三五多盛开,而是万紫千红,百花争艳!
希望有用

my healthy life hi , everyone.i am a grade 7student. i think i have healthy life. here is it. first of all, i like sports very much, such as swimming,playing basketball and football. Also, i try to ...

1.
根据题意,原来长方体的底面是正方形
侧面积=底面周长×高
底面周长：96÷3=32厘米
底面边长：32÷4=8厘米
原来高：8+3=11厘米
2.
题目不完整,请补充后追问

=W= 轰隆隆,轰隆隆………
像有一千位诗人在云头吟诵,神奇的响起,逐渐清新起来,响亮起来,由远而近,由远而近………

(1)本息和是10393.3,所以交完税后的利息是393.3,设年利率为X,列出方程1000乘以X再乘以（1-5%）等于393.3,所以X等于4.14%
（2）设本金为X,列出方程X乘以4.68%再乘以2再乘以（1-5%）再加上X等于544.46,所以X等于500
希望能对你有帮助

没有图不好做,只能猜着作解释了…… 如果有什么不明白,发百度信息给我.
机械效率这个很好判断,只要看动滑轮的个数就好了.因为动滑轮是需要力进行运动,而这个力做的功就是额外功.由此可导出结论：n1>n2
对于功率,因为时间相同,所以我们只需要看总功的大小
设动滑轮的重为G
则W1=F1*(G1+G)=F1G1+F1G
W2=F2*(G2+2G)=F2G2+2F2G
易得W1

1、碧绿的荷叶像一把把撑在水面的伞.
2、做人就要像荷花那样,无论在多么恶劣的条件下,多么复杂的环境中,都要坚持正义,保持高尚的品格.不要做那种随波逐流的人
3、荷花虽然生长在淤泥里,可是开的花是那样清爽干净.荷花不怕淤泥,而在淤泥中勇敢地生长着.
做语文阅读,一定要认真读,答案就在文中.ok?

已发,请查收4713******的qq
除了第二册,第三、四册也发了
三本书的音频已经发到了115网盘里.邮箱705260730@qq.com.密码：xingainian234

11、硫酸会和氢氧化钾和硝酸钡反应,排除.氢氧化钾只和硫酸反应,可以.碳酸钠和硫酸、硝酸钡都反映,排除.硝酸钡会和硫酸、碳酸钠反应.择选B
12、A、氢氧化铜沉淀,排除.B、酸碱中和,排除.按照C的方法,铜离子和钾离子一起排出,还要搭配硝酸根离子或氢氧根离子,但是搭配硝酸根离子,另一家厂就剩下氢离子和氢氧根离子,排除,搭配氢氧根离子,铜和氢氧根生成氢氧化铜,排除.D是可行的

我们今天历史课就讲冷战，但是我没听课

f(-x+5)=f(x-3)说明对称轴是x=1 也可以代特殊值f(0)=f(2）=>4a+2b=0 f(x)=x有等根=>ax^2+(b-1)x=0两根都为0 所以b=1,a=-1/2 所以f(x)=-1/2x^2+x