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

...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：He is a teach...

问题 extend,expend,spread的用法区别

With the art show ______ for another week, it was possible for more fans to visit it. 答案是 extended。expend 和 spread 不行吗？谢谢老师。

问题 opportunity什么时候可数什么时候不可数

I’d like to practice my English more, but I have _____ opportunity.这里选填little，但我觉得这里指具体的机会了，可不可以改成 few opportunities.

问题 it to在文中什么意思

“Wealth is even more hidden than income, because there’s no job to correlate,” it to, said Dalton Conley, a professor of sociology at Princeton University. 请问 it to 在文中怎么理解？

问题 关于非谓语动词的疑问

...为什么用accompanied而不用accompanying呢？2.Our university enrolls more students than our city's other colleges combined（combine）.这里combine为什么用过去分词呢？ 

问题 telephone connections为什么可以译为“电话用户”

请问telephone connections为什么可以译为“电话用户”？In the last decade,telephone connections rose more than 60 %.

问题 连词 and 的有无问题

He sat there and contemplated.请问这个句子中的连词 and 可以省略吗?

问题 and后面少一个主语吧，语序不通啊

The Joint UN-AU Framework for Enhanced Partnership in Peace and Security must be earnestly implemented, and cooperation strengthened to prevent and mediate conflicts and achieve enduring peace.老师您好，这里的cooperation strengthened读不通啊，少一个主语的感觉，是省略了吗...

问题 come part-and-parcel with中part-and-parcel如何解释其成分

The process of trying to understand the range of psychological processes that come part-and-parcel with media images is fascinating.

问题 and并列句子的疑问

If the industry does not adapt, fragrance risks being left further behind, and not just at Christmas. 这里and之后的句子等同于and fragrance risks being left further behind not just at Chriatmas吗?not just作为副词修饰at Chirstmas?

问题 祈使句加and这个结构的疑问

我们都知道祈使句加and这个结构，比如说 Think it over and you will find the answer.但是这种用法省略掉了and，还对吗？比如  Do a test，you will find  out. 就像这样，如果没有and了，还成立吗？是否应该是 doing a test，you will find out？

问题 句式分析

...e towers of Zenith aspired above the morning mist; austere towers of steel and cement and limestone, sturdy as cliffs and delicate as silver rods.求指教！分号后面austere towers of steel and cement and limestone是一个省略句吗，省略主谓The towers of Zenith were吗？sturdy as cliff...

问题 and while 可以连用吗

《For and Against》第16课有句话： They adopted a policy of neutrality, and while the rest of the world seethed in turmoil.问题：请问两个连词可以并用吗？and 和 while是否只用其中一个比如while 就可以了？

问题 and beyond的理解

Traders looked eastwards to India and beyond.请问句中的 and beyond 是什么意思？

问题 with 状语和as句子可以用and连用吗

With husband and wife both working,and as social services are not so developed in china,it is natural that...这个句子，为什么用and连接？with 状语和as句子可以用and连用吗？