高空作业平台结构

帮忙翻译Finish floor surface shall be flat and level with no wide,stepped or uneven joints. surface 如何分屏 speak是及物动词还是不及物动词?可以举一些例句吗Old people must____.A.be spoken to politely B.speak to polite C.be spoken politelyD.speak polite She can speak English.找出它的主语,宾语或动词 快点好不好,在9月12之前 I'll never forget the------[please] journey last year的答案 He__(fiy) a kite last Saturday.明天交,在线等说出关键词为什么 his health has been____improved since he gave up ssmoking A.so B.too C.much D.very 选哪一个 为什么?so.much.very在这的区别 he has been healyhy/health since he stopped smoking 用哪个?加不加Y 还有health和healthy用法 Mike's smoking is bad for his health.MIKE smoking is bad for his health the part of the journey you must do alone the part of the journey在这个句子中是什么成分,能否再举出两个列子 25.The greater part of your mistakes _(make ) through carelessness.26.What__(be )the news from London?27.Much __(do )to fight against pollution.28.Ten years_____(be ) a long time.29.The police ___(try) to catch the thief.30.___(be ) everybody ready?3 I don't konw __________ with the problem为什么填 what to do customers 的意思 He owns a small company?的中文和同义句 existing customers 什么意思 Johnson is a worker in a big company which has a high building.Every morning he h_____to work.And he h___to seeehis manager,Mr Smith,there too.When the lift beganto work, Johnson felt a little more c____ "What does your father do?" "He's an_____in a big company."(engine) （1+1/x）^1/x当x趋近0时的导数? customers serve customers是什么意思 What's between eagle and par? repeat-customers是什么意思 话题为摩擦的作文.不要百度上的. the,a,an,to,for,with,about,be,has,have,been这些介词什么的请问怎么区分啊?这些请问怎么区分啊?什么情况下必须要在单词前加上这当中的!我喜欢英语,但是就是卡在这些单词上,还有过去式,进行时,转 同学之间发生纠纷的原因主要有哪些 同学之间打闹造成的纠纷某日,由于同学间开玩笑,A同学踢了B同学一下以作为打招呼,而在场的C同学则喊了一声“卡大树”（就是几名同学抱着A同学掰开腿向柱子上撞）,事后追逐打闹,C同学眉 以前和警察和同学发生剧烈冲突对后来有什么影响?对法律不是很了解,但希望简单的了解.什么是偏激,形容一个人的性格偏激或者主张偏激是什么意思?一个人有案底,有什么影响具体点?高四老 “在生活中,与长辈、同学或邻居经常会产生一些冲突”这句话哪里错了? 写一篇60字左的作文,内容是假如你是Lucy,你和你的妹妹Lily是双胞胎,请向大穷介绍一下你们相、爱好、性格等方面的相同处和不同处,短文应出现比极级句型 请问你们,初一到初三的课文中还有双胞胎lily和lucy吗?记得我上初中的时候,初中英语里有双胞胎lily和lucy,鹦鹉polly,不知道现在的初中英语课本里还有他们吗?--我们的课文里还有lilei,Jim,kate,Hanme Lucy和Lily是一对双胞胎,明天是母亲节,她们正在讨论它.下面是她们计划明天要做的事情.1.早起,做早餐.2.洗衣,洗碗,打扫卫生.3.去买花与贺卡.4.带母亲去一个好的餐馆吃饭.5.带母亲去看一场电 THE HISTORY OF AN OBSESSION怎么样