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问题 a ship this size的分析与理解

请问a ship this size 是不是就相当于a ship in this size?还有这里的this size 是介词短语做后置定语的特殊形式吗?

问题 neat的用法

But, you know, if you think about it, it's kind of neat.neat本身词性为形容词,kind of neat, 介词of后接形容词neat，是什么用法？

问题 while if引导条件状语从句

..., Nick, " George said."We've got to, " said Nick. "It isn't worth while if you can't."while和if都能引导条件状语从句吧，为什么此处能两词连用？另外请问此处的It isn't worth指的是什么东西不worth了？中文版翻译为“不能滑就没意义了”

问题 Have all you want for a dollar.怎么理解

And i got so fed up with it I began saying," Why not let these guys have all the crack they want until they die?" Now i'd say, "Have all you want for a dollar."老师好，请问最后一句怎么理解？还有，so……that……中省略连词that规范吗？

问题 怎么样选择现在完成时和现在完成进行时

...间段，也可以从过去表示延续到现在。②I'm having problems with David. He_______me up in the middle of the night and________me his troubles.A．has called/toldB．has been calling/tellingC．has been calling/toldD．called/told这道题我选了A是错的。不知道怎么选。 

问题 对left的理解

...词？怎么理解？If there is a certain amount of something left, or if you have a certain amount of it left, it remains when the rest has gone or been used.Is there any coffee left?（能否说we have left some coffee.)How many tickets do you have left?（能否回答为we have left 2 tickets....

问题 I'd appreciate it if...是虚拟语气句式吗

I'd appreciate it if you would lend me some money.请问专家：这是虚拟语气句式吗？

问题 with可以引导从句吗

BBC双语新闻里面有这样一段话：This has the potential to become a humanitarian crisis with those hundreds of people sleeping in tents overnight with the only heat they can get is from camp fires.后面的with引导的是一个从句吧？我记得with只能是介词不能充当连词，...

问题 冠词的用法

This is the bag that I like.老师，这里的“the”改成“a”,行不行？

问题 【英译中】3段话

...gs where a block chain may be appropriate, such as the ones put forward in this paper, it would still be necessary to decide between different variants.这句主要的疑问是“decide between different variants”该如何理解？第三段：But it’s when we consider how these benefits combine ...

问题 it this指示代词

He doesn't have any particular need. This makes him fit for your position. This可以换成it吗，换成it的话It是指示代词作主语而不是形式主语？

问题 which用法

实例如下，烦请老师解释which修饰的内容，谢谢GPS says I'm here, standing with you,which seems to  be accurateGPS显示我在这，就站在你边上，看来是准确的

问题 and的连用

If you hang back, and reserve and critical at first, you are preventing yourself getting the fullest value. 这里三个动词为什么有两个and，而且还用了逗号？

问题 名词性从句连接词

用适当的连接词填空：You may choose ______ topic you like to write your competition.

问题 对get这个词一些疑问

(1) I'll go get you a snack(2) Let us get cleaned up.(3) All this singing is getting them nowhere.(1)双宾语?但get并没有"give"的意思啊,解释为使获得?(2) 这个get cleaned up不太明白它是什么用法?? 系动词被动?(3) 这里的get理解为使动,nowhere作形容...