书籍是人类最好的朋友

上课铃响了,语文老师已经走进了教室.刚从操场上跌了一跤,满身是土的小明急匆匆地跑到教室门口,上课铃响了,语文老师已经走进了教室.刚从操场上跌了一跤、满身是土的小明急匆匆地跑到 发歌弹簧素这是弄头发的,和护发素看起来差不多,听说是可以让头发篷松的,可我用了没效果,上面的说明又不是中文,具体怎么个用发,能有什么效果, 电筒内部弹簧处的黑块买了一个放充电池的电筒,结果打开一下,里面放电池的部位：（1）弹簧是歪的（2）弹簧周围有一块块的黑斑,看上去像是焊接时的痕迹感觉不像是新的,像是随便拿了个 The house ___on the north bank of river was built in 1995.A standing B stood C stands D to standThe house ___on the north bank of river was built in 1995.A standingB stoodC standsD to stand 樱桃黑轴 如果手劲很大,按的很重 时间久了 里面弹簧 什么的有没有事?最近入了一款cherry 黑轴的 ,我手劲很大,键盘按的挺重的.时间久了 里面的轴 和弹簧 汽车发动机活塞上的黑圈（上面有弹簧的）有啥用的 上课铃响了,老师迟迟不进教室······续写,要用上心理描写 弹簧发黑不好有什么影响? 怎么样煮黑 While Tom was playing with the balloon,he saw a plane ___ (fly) over his head. only when it's gone do you wish you'd done more to protect it.Olny when it's gone do you wish you'd done more to protect it.在能分析以下句子 What sizes do you have? 什么意思 怎么能才能快速成才? cherish you as much as my own quite good与quite well区别?虽然没有财富值, be quite well-of any students caught will have to leave the classroomany students caught cheating will have to leave the classroom说作弊为什么用catch?为什么加上ing 如何计算功,功率?还有杠杆（要详细点的） 功怎么算 please tell Tom not to leave the classroom unless he …… that all the lights are turned off答案添make sure为什么? 用动能定理时算物体对外做的功吗? 有首女英文歌词好象有一段是：to me to to me to lass to me to. 功的计算 有首女英文歌词好象有一段是：to me to to me to lass to... the child ______ ______(not write) as fast as the other studentsjijiji quite well这里的quite是adv.如果是就变成adv.修饰adv. The left photo shows a young man with the name “Beckham” written on his face.这句话有语法错误吗?with前面要不要加 who? We often give better advice than we are willing to take ourselves. We often give better adivce than we are willing to take ourselves英译汉 动词填空We are ofter told that to give is better than (take).Work harder,and I am sure you (achieve)more progress next term.You may find the key to the maths problem on Page 10.Ah,it is so simple.I wonder why I (not think)of that.He （blame）fo 如何判断一个词组的词性,如in fact 我以为是介词,实际却是副词.