找到约 30000 条结果

问题 Internet 和 resource 前面的冠词用法

Student should be encouraged to use ______ Internet as ______ resource.请问答案为何为 the 和 a？我感觉 Internet 是不可数名称做泛指，不用 the 直接零冠词! 谢谢!

问题 will的用法疑问（Will patrons kindly...）

Will patrons kindly note that this restaurant will be closed on 17 July .请问老师，will在此句中是什么用法？

问题 动名词作主语的疑惑

_____to the gift was a note on which he expressed his appreciation for our help. A. Being attached B. Attaching C. Attached D. Having attached 老师，这题选C，但是A为什么不可以，这里不是动名词作主语吗？

问题 如何区分一般将来时和将来完成时

By 2020，scientists surely _________ a cure for AIDS.A.will discoverB.will be discoveringC.must discoverD.will have discovered

问题 介词短语用法请教

...ct. 我们只不过是以顾问身份参与这个项目。请问老师be involved on这个用法真确吗，这句话是不是应该改成We are simply involved in an advisory capacity in the project.plus提交问题时候一旦不成功，返回去原来编辑的内容都没有了，...

问题 There are still living...是什么句式

There are still living a few very old woman. 这句话为什么用there be doing，这是什么用法？

问题 关于after从句的疑问

After I was arrested by the police,I was taken to the police station.请教老师可以把after从句换成一下几句吗，意思应该都一样的吧After being arrested by the policeAfter having been arrested by the policeHaving been arrested by the policeArrested by the police

问题 in a way that...是什么语法

Our goal should be to look at the world  in a way that takes nothing for granted.

问题 关于appreciate作感激时的用法

请问老师，今天在一篇范文中看到这么一句话: You will be appreciated by these children.我记得appreciate作感激讲时一般接某事，接某人时一般作欣赏讲，那范文中这样的表达可以模仿吗？

问题 虚拟语气和委婉语气

...师您好，我想请问一下 if you could give me a message，ｉ would be grateful 这里的could是用的委婉语气的用法还是对现在进行虚拟是can 的过去式的用法的？could you open the window ？委婉语气是否属于虚拟语气呢？能不能一半虚拟一半真实就...

问题 形容词后面的动词ing做什么成分

老师您好，请问下面这个句子，tooting…短语做什么成分：The auteur will soon be available tooting his woodwind on compact disc.

问题 该定语从句的介词不能漏掉

下句摘自某教辅习题Our teacher told us to build a "time capsule", a box in which we put things we think people in the future will be interested.我认为句末的interested应该有介词in才对。盼专家老师就此分析一下，谢谢。

问题 关系代词的选择

Success always belongs to those (  )get ready for it.A thatB who请问老师A 为什么不能选呢？谢谢老师~！

问题 as用法疑问

This system does not seem fair, at least as it appears on paper.老师好，请问这里as引导哪种状语从句？

问题 为何这里有两个had

It seems that my misgiving had had ni basis.