一道英语题,谢谢的英语

数学帝,求一道英文数学题!1.show that all of the zeros lie between{-3,3} for f(x)=2x^5-13x^3+2x-52.List all possible rational roots for f(x)=2x^5-13x^3+2x-5谢谢一楼给的翻译!1&找出在{-3,3}间的满足&f(x)=2x^5-13x^3+2x-5方程的所有零2&列出所有满足f(x)=2x^5-13x^3+2x-5方程的可能的有理根&求详细解答过程!
ycycedc5769
1 找出在{-3,3}间的满足 f(x)=2x^5-13x^3+2x-5方程的所有零2 列出所有满足f(x)=2x^5-13x^3+2x-5方程的可能的有理根
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扫描下载二维码想问一道英语阅读题,谢谢诶.Last week,I took my four-year-old daughter, Sally,to a childrens party.We travelled by train.Sally has never travelled by train before.She sat near the window and asked a lot of questions.Suddenly, a middle-aged lady came into our compartment and sat opposite Sally.Hello,little girl,she said.Sally did not answer,but looked at her curiously.The lady took out her powder compact.She then began to make up her face.Why are you doing that?Sally asked.To make myself beautiful,the lady answered.She put away her compact and smiled kindly.But you are still ugly,Sally said.回答下列问题:1.Did you take Sally to the park?2.Did you take Sally to a childrens party?3.Where did Sally sit?4.Who came into your compartment?5.Was the lady young or was she middle-aged?6.Where did the lady sit?7.Did she say Hello to Sally,or did Sally say Hello to her?8.Why did the lady make up her face?9.Did Sally think the lady was beautiful?10.What did Sally say to the lady?谢谢了,不胜感激
丶逆天丶86
NoYesShe sat near the window A middle-aged lady She was middle-agedShe sat opposite SallyShe say Hello to SallyTo make herself beautifulNo,she didn'tShe said," but you are still ugly."
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是新概念2上的题么???
扫描下载二维码一道英语题,谢谢___would you like to do,go swimming or skiing____but i would like to play ball1what
2.both两者都,neither两者都不.根据回答后半句选
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为甚么,谢谢
因为他后面说但是我想去打球,是转折,表示前面的两者都不想
选2,neither表示否定,我不想去游泳或者滑雪,我想去打球。
Which选择问句,两件事喜欢做哪样?neither两个都不,从后一句说他喜欢踢足球看出
选2原因:后面有一个but,因此表转折,并且还有play ball 意为打球,而前面提到的是游泳和滑冰(皮埃斯:skating 拼错了= =),故选2
第二个 what neither
因为他下面的回答是 I would to play ball。而他上面问的是swiming和skiing。所以不是他所问的,所以是neither。neither的意思是两个都不。
What would you like to do,go swimming or skiing?你想去干嘛,游泳还是滑雪?Neither,but i would like to play ball?都不想,我想去玩球。所以根据句意选2
正确:2第二空:由后面的but I would like to play ball得知,其对前面两者都不喜欢。
扫描下载二维码高中英语选择题一道3,O(∩_∩)O谢谢_百度知道
高中英语选择题一道3,O(∩_∩)O谢谢
。有什么区别么。。。, ___ was very uncommon in the country .A
as关于这两个选项。。。。, a white pair of shoesShe wore。
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可以置于先行成分之前, surprising:“as”特殊定语从句的位置较灵活、关系代词as与which的句法功能   1、“众所周知”或“经常发生”等意义的词语。如,as和which可代整个主句, 具有形容词意义的介词短语也可以充当先行成分,“as”特殊定语从句与否定词的相对位置不同可以使它产生不同的意义,从句中的谓语必须是系动词:   Freddie.   4. what B,which引导的非限制性定语从句 由as。That 不能用于非限定性定语从句. that B. 表示评注   表示评注的特殊定语从句对其先行成分所述事实的正确性有肯定的倾向、“as &#47, seem)。   三; which”特殊定语从句置于先行成分之后;such…as 中的as 是一种固定结构. 动词短语先行成分; which 在特殊定语从句中作主语。正常句序应该是, was attending the conference.    The sun heats the earth. 形容词或形容词短语作先行成分,所以有时它的位置不能随便移动,“as &#47, smoking is harmful to one&#39, as might be expected,系动词be习惯经常省略。如,而“which”特殊定语从句则无状语意义。   二:She wore a white pair of shoeswhich was very uncommon in the country . it    答案B.   “as”特殊定语从句中可以主谓倒装。    (2) as 代表前面的整个主句并在从句中作主语时,it不为连词。   1,不及物的行为动词在“as”特殊定语从句中作谓语的极少,as与which的语义功能相同。   As 的用法例   1, usual等,则从句中的关系代词只能用which,“which”从句中则不能主谓倒装:   We thought him a gentleman。这些名词主要是那些表示人的身份, disgraceful等. which D;从句中则常用一些表示“合乎自然规律”. it B,谓语动词know要用被动式, ___came as a surprise,有时甚至可以是一个完整的故事。     as 和which在引导非限制性定语从句时,“as”特殊定语从句可以移至句子之首,这两个关系代词都指主句所表达的整个意思:动词短语作先行成分时;,s health, which 引导的非限定性定语从句. 有无状语意义   “as”特殊定语从句具有状语意义(主要是方式状语意义),如,如动词result。但是。as不能作定语,谓语动词不限.   A。况且选he句意不通, delightful. it    答案B,谓语动词常为连系动词(主要是be。   as作主语时:   1,但不能用其它动词代替,两个独立的句子不能单以逗号连接. which在特殊从定语句中作定语,当从句中含有表示主观意志的插入成分时。   四,所以正确选项应为B. as和 which在特殊定语从句中作补语。有时是连续几个句子;若为行为动词,不能用 that修饰。    在本题中,有时将其略去句义仍然完整。如果先行成分是否定句。但先行成分为句子时;which”特殊定语从句的语义功能   一般说来, 和……一样……:    (1) as 引导的定语从句可置于句首; whom:   He talked like a native, known to all. as D,“which”特殊定语从句可以出现在先行成分之中。   3, cause和形容词interesting. as &#47,普遍真理或某种习性的先行成分连用, enable。考察定语从句。As一般放在句首。   一, which&#47. 句子作先行成分时。   2。   2, thing 等名词,“as&#47,“as / which” 特殊定语从句的先行成分   1. 句子作先行成分。这些名词代表先行成分表达的意义、 a rule。   这种动词短语既可是限定形式也可是非限定形式, as&#47, which is very important to us。例1中的as作know的宾语,如natural。    I have got into the same trouble as he (has)、“as&#47。   这句子可以是整个主句也可以只是主句中的一个从句、“as&#47,“which”特殊定语从句则不受这种限制. that D。由于“as”特殊定语从句具有这一特点,“as”特殊定语从句多在先行成分之前.   A. the same… as。值得一提的是;正如&#39,它们在从句中就一般有限定或非限定形式的替代动词do和as &#47.   Which作主语时. as和which都可以在特殊定语从句中宾语. which C, ___ was more than we could expect,it 和he 都使后句成为句子, as my own is.   在一定的语言环境里. 动词短语作先行成分时,它们的语义功能则有差异。如果是动态动词短语, smoking is harmful to one&#39, matter.    As is known,有些名词可以具有形容词的性质. 形容词做先行成分时,而用which, ____ prevented me from going to the park,使由逗号连接的两个句子并在一起在英语语法上行不通,也可以不出现.    典型例题   1)Alice received an invitation from her boss,而what不可,修饰fact.    As是关系代词;which”特殊定语从句在句中的位置   由于先行成分的构成成分不同,关系代词用which而不用as。do可以出现. as可引导非限制性从句、状态的名词; which一起代替,相当于and this或and that。行为动词作“as”特殊定语从句的谓语时一般用于被动语态(其中助动词be常略),而which不可。但不同之处主要有两点,用于非限定性定语从句。   2。   which可以在特殊定语从句中作定语。    As we know。   此为非限定性从句:形容词或形容词短语(含具有形容词性质的名词)作先行成分。   3)It rained hard yesterday:   My grandmother’s house was always of great importance to me, smoking is harmful to one&#39,它充当从句的主语. 表示结果   表示结果的特殊定语从句与其先行成分之间存在着一定的因果关系、 a matter of fact等时. that C。“as”特殊定语从句的状语意义要求它在语义上与其先行成分的语义保持一致.   例2;which he could never be.;as he hardly was。   如果先行成分不是主语补语或宾语补语,且在定语从句中都可以作主语和宾语,引导定语从句的关系代词不能用who &#47.   A。如.. he    答案C。如,which在句中。在非正式的文体里.   2。   3,prevent由于是行为动词,在这些具有形容词性质的名词之后,它通常与那些表示客观事实,常带有&#39.,从句中往往使用有结果意义的词。但如果先行成分是直接引语,只是谓语动词为被动语态时助动词be省略; which”特殊定语从句置于先行成分之后;   例2中. which C,主动被动皆可。   which可代替句子,常见的有happen一词。   3;which”特殊定语从句在句中的位置有以下几种情况。    As we know,主语补语为usual,可以相互替换, make、之中或之后, which advice I followed、职业。   2)The weather turned out to be very good:   I was told to go not by train but bus。   3选 A
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___ was very uncommon in the country 由此,She wore a white pair of shoes ,实际的句子是这是一个倒装句,选A
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其他2条回答
wore:She。这句话的结构应该是,which答案是A,空格处应该是which引导的定语从句, a white pair of shoes
选A。as引导非限定定从时常有正如的意思
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出门在外也不愁英语 一道英语测试题 (7 16:55:57)      USE  后面加什么,是use   to  do   sth     还是     use     doing     sth
kouichi2096
use的用法有很多:used to do sth过去常常做某事be used to do sth某物被用来做某事be used to doing sth习惯于做某事use···for doing sth和use···to do sth都是“用某物做某事” use···as···把···当做···用我知道的暂时就这么多啦.
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有be 动词是doing没有be动词 是to do
还有be used to do sth.被用于做某事
use to do sth. 是指过去常常做某事use doing sth是指习惯于做某事
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