找到约 15000 条结果

问题 请问yet others充当什么成分

...r-fed rivers changed their course, dramatically affecting the water supply and agriculture; or that the cities could not cope with an increasing population, they exhausted their resource base, the trading economy broke down or they succumbed to invasion and conflict; and yet others that climate chan...

问题 好题分享（95）判断正误（Let's you and me be...）

请看英文书上的这句话： 请问此用法是否正确？如果写成Let's the children stay here longer. 是否可以接受？

问题 过去多久算过去时？

He says he is tired. He said he was tired. He said he had been tired. 请问老师这三句话怎么理解？我完全不明白第 1 句和第 2 句。他说自己累，这个说的状态一旦形成不就是过去了吗？不过去就没有说啊~! 怎么会有says呢？ 我好像陷入...

问题 be without sb to do sth用得对吗

在一篇书面表达的标准范文里看到如下的一句：Being without anyone to help her, the woman had to do everything herself.请问句中的 Being without anyone to help her 用得对吗？

问题 without+名词+完成式(with sth having done)

The fight for India’s freedom had been won without a battle having ever been fought.请问老师们：(1) 句中的 without 结构不是独立主格，应该是 without 介词短语，是吗？(2) having ever been fought 是现在分词作 a battle 的后置定语，请问为何是“现在分词...

问题 unless和if not使用互换辨析？

She wouldn't sing it if she hadn't learnt it.脱离语境，上句是否有2种理解呢？真实的或新的吗？章振邦的新编高级语法书上510页，说上句可用unless改写=...unless she had learnt it.我的困惑是：1）上句如果是虚拟语气，怎么可以用unless改...

问题 It was ture that 是强调句还是主语从句?

It was true that he had just bought a lamb,he explained,but his lamb was black.It was ture that 是强调句还是主语从句? 如果是主语的话,it指的内容是从that一直到句尾的black吗?

问题 不定式一般式与完成式的问题

... intelligence quotient of 200.1、为何这里不能够用完成式to have had，并且is estimated是现在人们的观点，其不定式的动作应先于谓语的时间吧？2、是否不定式的一般式也能够表达这种一般/先于谓语的情况？其次将主语换成Einstein这种名...

问题 这里为什么不是用and then表示一种并列关系

I booked her a flight back to Seattle，then to San Francisco. 这里then是副词，来表示时间“然后，接着”，我的疑问是这样的句型是省略了什么，还是这样表达就是没问题的？

问题 And thinking about suicide.这句省略了什么？意思是什么？

...suicide.You're in stage one. Denial.B:What stage are you in?A:Denial.B:And thinking about suicide.这句省略了什么？意思是什么？A:Yeah, okay. It's just a frame of...

问题 单数可数名词前用零冠词(You hang up hurriedly and attend to baby, crockery, etc.)

You hang up hurriedly and attend to baby, crockery, etc.老师，请问这里baby为什么可数名词不用冠词呢？

问题 请教语法问题(涉及并列结构分析和句子翻译)

But irrigation entailed the risk that human digging of ditches and canals could lead to sudden heavy water runoff from rainstorms, digging further down into the ditches and canals and carving out deep channels called arroyos.与 digging further down into the ditches and canals and carving out deep c...

问题 And now what are the most prized lots for是什么意思

And now what are the most prized lots for auction here today, Lot D, this Victorian Rosewood Chiming Grandfather clock. Can I start the bidding at 250 pounds? （1995年专业四级听力第8题）。今天这里举行奖给多的拍卖。Lot D, this Victorian Rosewood Chiming Grandfather clock.是...

问题 “形容词+breakfast”前面为什么不用冠词？

... 但是，该书 early 词条作形容词的用法中有一个例句：We had early breakfast. 这里的 early 前面为什么不用不定冠词呢？

问题 翻译题中怎么确定现在完成时

这是我平生第一次骑马。It is the first time that I have had a ride on the horse in my life.我在这句话中用了一般现在时，第二次用了一般过去时。对于完成时我总是习惯在中文中找已经、一直这类词或者找相关的时间状语。本题不是我第一...