介绍建筑物的作文

斜靠墙壁的木棒,对地面的压力与重力的关系. Revise the following sentences with the given rhetorical devices.1.David’s beloved grandfather passed away last week.2.He looked at me with a sad look.3.Sorry,my pocket can’t afford such a pair of shoes.4.I never believe until then that any meal Rewrite the following sentences using the given connectives 例如：Joe is happy.Therefore he sings.[so]Joes is happy so he sings1.Mr Cheng is making a lot of money.Therefore he is buying a new home.[so]2.I am very hungry.I didn't eat breakfast.[bec 为什么做负功 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?