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问题 a teacher and poet与a teacher and a poet（第二个冠词的有无）

如果指一个人身兼两职，通常只用一个冠词。比如：He is a teacher and poet. 他是老师，同时也是诗人。这里的 poet 是没有用冠词的。我的疑问是：这里的后面一个名词前是可以不用冠词还是必须不用冠词？比如下面句是对还是错：H...

问题 一道完成时态的填空题（再再续）

Tom has gone out. Tom _______. A. was out B. has been out C. is off D. will be out 说明：对不起，由于匆忙，原题中的 C选项打成了 is out，其实是is off, 很抱歉！另外，我说请专家再补充的意思没说清楚，我想问的是选C 即 is off 可不可...

问题 如何理解for now that

...词典sake有这样一个例句：Let's assume, for argument's sake, that it was a mistake. = Let's assume, for the sake of argument, that it was a mistake. [=let's say for now that it was a mistake so that we can see how that will affect our discussion]为了便于讨论，我们假设这是错误...

问题 不定式的句法功能分析（是不定式作目的状语吗）

The result is that the giant pandas can not connect with one another to mate and have babies.其中 to mate... 这个不定式作什么成分，是目的状语吗？请分析一下！谢谢！

问题 长难句句子成分分析

That is why it is such bad news that people’s long-term inflation expectations have recently risen noticeably, according to a survey of consumers by the University of Michigan. （1）请问加粗的从句中 “that people’s long-term inflation expectations have recently risen noticeably”是...

问题 other as a way to relax是省略句吗

Some people do it as a hobby, other as a way to relax.这里other后面不是省略了people do it吗？算是个省略句吗？如果是的话前面为什么不加连词？  

问题 a friend of my uncle正确吗

我知道 John is a friend of my uncle's. 是正确的。但可以说John is a friend of my uncle.吗？二者有区别吗？谢谢！

问题 in a meeting与at a meeting的区别

关于 at a meeting 的用法见得比较多，但很少见到有 in a meeting 的用法，比如下面一句： She is in a meeting now, but I will let you know as soon as she is free. 请问 in a meeting 与 at a meeting 的区别是什么？谢谢！

问题 all作主语的主谓一致

____can be done ____ been done. A.All,has B.All,have C.All that,have D.All that,has 还有这里的All指的是什么？

问题 as if从句是否一定要用虚拟语气

We are using resources as if we had two planets, not one.本句出自北师大高中英语必修第三册第8单元(p29)。我知道这里的 as if 从句中用 had 是因为它是虚拟语气，但我在有些语法书中看到过，as if 从句的内容即使不是事实也可以不用虚拟语...

问题 make it up to sb（弥补）it指代什么

I will make it up to you after I finish my work in a few days!句中it指代什么，in a few days修饰finish还是make？

问题 one out of ten等作主语谓语动词用单数还是复数

...n ten children in the village ______ no chance to go to school.A. have B. has请问该选复数have还是选单数has？谢谢！

问题 分析翻译句子

The haunting paintings of Helene Schjerfbeck, on show in the final leg of a travelling tour that has already attracted thousands of visitors in Hamburg and The Hague, may come as a surprise to many.分析翻译句子

问题 Coupled with the growing quantity of information is the development of technologies which enable the storage and delivery of information with greater speed to more locations than has ever been possible before.

长难句求分析

问题 more of前面需要加a吗

...法是错误的，不存在的，因为sound 之前仍然缺少冠词：a little bit more clear Z sound整个这句话的含义是：（注意颜色的对应）Now, I'm hearing a little bit more of a clear Z sound.【翻译】现在，我听到了有点更像一个清晰的Z音。我的疑问是：I...