加拿大28

the new machine,if ___properly ,will work for at least ten years .这个句子.A use B using C being used D used ..IF 后面引导的应该是一个状语从句的省略结构吧?和谓语动词 有什么关系? 如果我把厨房里面食盐(Nacl)放入食醋中.食盐溶解会电离出Cl-,食醋中含有H+即氢离子,两个同在一溶液中,不等于就是出现盐酸?若我加热,不就可以制成盐酸?难道可以弱酸制强酸?天啊------- 求The machine did not work last week的同义句 being和as的区别? Being a farmer/As a farmerBeing a farmer,he has to get up early every morning.As a farmer,he has to get up early every morning.请问这两个句子有什么区别吗? 这里的as是“当……的时候”?being是动名词吧?I remember a bonfire party when I when a child as being an exciting time. As a boy与As being a boy的差别As以作为.身份讲时后面的being是否可以省掉,在什么条件下可省,什么条件下不可省.Example:As being a bad tempered man,he would not tolerate having his lectures interrupted as if he were some _______,we must do work on the machine.填哪个 为什么.For a machine to do work For a machine doing workFor a machine in doing work再帮忙翻译下 谢谢。。。。for的目的状语 一般不是用在句中的吗。。。。 ( ),we must do wok on the machine A.For a machine to do wok B.For a machine doing wok We must do the work right now（改为被动句） Try again,and then you can work ____ the maths problem.（用适当的介词、副词填空） l can manage___the machine___again.A to get; runB getting; runningC to get; runningD getting; to run we all think it/it is neseccary to listen to music为什么it ,it is两者都可以使用?分别阐述在句中的成分和理由 fifty-yuan 谁有老外的msn啊?说英语的 红米和红米note有什么区别 怎样辨别红米note真假 红米 note和红米有什么区别 翻译成中文the cube of the square root of one-fourth the square of 2 ,并求答案! 红米note跟红米有什么区别 extraction of square root的中文意思是什么? Nancy ____ (want) ____ (give) Helen a ten-yuan note. Note 2和Note 10.1的区别是什么Note 2和Note 10.1有啥区别呢?谁知道的请帮忙介绍一下了.谢谢 Dad,let us _____ go to the cinema ______ _______ A.jack and I;shall we B.Jack and me;shall weC.Jack and I;will you D.Jack and me;will you顺便答案选D,为什么? The professor can hardly find sufficient grounds （）his argument in favor of the new theoryA which to base onB on which to base什么时候放前面呢? 英语翻译两个英国人在法国相遇,他们彼此以为对方都是法国人,所以他们用their poor French 交流,到了最后才发现对方都说英语 will you feel loney when you study aboard? Note 2和Note 10.1有啥区别呢? note和coin的区别如题了啦 please write this note on paper 人类还有哪些星球可以生存 我国历史上最伟大的人是谁 (开创性问题)