36:18求比值答案

The elephant is( ) than the zebra.A.smaller B.taller C.older 弹簧笔的工作原理弹簧笔是怎么做到按一下笔头出来,再按一下又缩回去的?那部分齿轮是怎么工作的?最好能详细点,最好有原理图,要是有工作原理视频就更好了 A is smaller than B.B is bigger than C but smaller than D.Is D bigger than 弹簧工作原理是什么?第一问：弹簧在加速/静止情况下有什么不同?附加：弹簧测力计左边加5N,右边加10N,弹簧测力计示数多少? 什么是小老鼠,比房子高?what is smaller than a mouse and taller than house 弹簧 原理一个弹簧,在左端施加10N方向相左的力,再右端施加10N向右的力,我觉得这两个力等大反向,弹簧应该静止啊,为什么还形变呢? taller /smaller /shorter /fatter /bigger /thinner分别是什么意思 枪的发射原理是在于弹簧弹射出去不? write sentence s using the following words这句语法write sentence s using...总感觉很怪,为什么不用write sentences with.了,using.是做非谓语状语对吧.能否再举几个相似的例子来. 英语:you can play___the clean dog after class.A.with B.in C.at please don't()you pencil in class A play B playde C played with D play with Is there a tree in front of the hole before 哪里出了错 another和the other in front of 和 before 的区别 现在世界有多少个唐人街还有 有那个国家有像我们这样的唐人街 世界上哪些城市设有唐人街?为什么这些国家设唐人街? You can play with him.He isn't in the same calss.这两句话的意思? We are in the same class and I always play with them at school.I like ( )a l lot. 好多国家都有唐人街 这是为什么呀 为什么好多国家都有唐人街? 为什么好多国家都有唐人街?(简单点) -(啊) It makes__ __ whether you will goi today or tomorrow. 填空.这是一个汉译英的题目 汉语是 你今天去还是明天去都没有关系 It makes ( ) ( )wheter you will go today or tomorrow单词填空（每个括号一个单词）, play with bill 许多国家为什么要有唐人街 机械常识——振动剪床的特点是什么? 振动剪床的特点是什么? 用什么方法可以减少机械的震动? 机械振动内容的知识体系? Today is Mid- autumn Day,let's make some m ______ . Some people think that space travel has made little difference on people’s lives today.Space travel to the moon is considered as “a step of mankind.” But some people think that space travel has made little difference on people’s lives today.T 英语翻译 the same with me.翻译中文