问题 a healthy food 还是healthy food

—Why do you eat rice every day?—Because it is (a) healthy food. 我想问下这里food是可数名词，还是不可数名词？应不应该加冠词a？

问题 一般现在时的语境中为什么可以突然插入一般过去时

...,she was vere surprised to seeme."Is it necessary (必要的)for you to come here on foot? Why don't you drive your car here?" she asked. "Because  I want to take more exercise," I answered. "Why do you come on such(这样的)a rainy day?""I...

话题 there are only specific essential pieces to the wardrobe that are necessary怎样分析这个句子

问题 are to be found 是什么用法

In the foreign Languages Bookstore are to be found books in various languages.这里面为什么要用are to be found 不可以直接用 are found 吗？

问题 the property in question是什么意思

...emi-auxiliaries,” including be going to, ought to, have to, and used to, are not prototypical in that they do not have all of these properties. 2. Expressions in which the verb phrase alone is emphasized do allow emphatic stress: Yes she should EAT more kimchi (rather than MAKE more kimchi). The p...

问题 where前为什么不需要the place?

Where the dollar was weak,the euro was high . 请问为什么where前面不需要The place?  where自身也可以作先行词?

问题 appeal的理解问题

...试图）打动”之类的意思。以下为其中部分句子：1.There are three common ways to persuade people of your way of thinking. We use Greek words to describe them because the ancient Greeks developed and appealed to these ideas. They are:Ethos – appeal to the listeners' ethics or mora...

问题 been 的理解

I：And haven’t you got a healthy husband and happy children?L：You must be joking. There’s never been the time … or the inclination.想请教曹老师这段对话的第二段分词been，如可理解在句中的语法？

问题 being+的一些用法

1、Some of these causes are completely reasonable results of social needs. Others are reasonable consequences of particular advances in science being to some extent self-accelerating问题：不是很懂什么时候要用，什么时候可以用being+名词2、for workers it can mean an end...

问题 找不到句子的谓语动词了

In a study appearing laying a baseline for healthy immune system development by examining which genes, proteins and immune cells are active during a newborn's first seven days.

问题 differ,different,differently,differentiate都是后接介词fr

... from his sister in character. 他与他妹妹的性格不同。 The new school isn’t much different from the old one. 新学校与老学校区别并不太大。 This edition is a lot different from the earlier one. 这个版本与早先的那个版本大不相同。 请问老师，是...

问题 there are 做插入语怎么翻译

With the prosperity of blog,there are,according to recent statistics,about 400.000 bloggers in china today.这句里的there are是插入语吗？为什么在这里插入there are 呢？该怎么翻译它呢？

问题 改错的问题

Proponents of bilingual education felt that poor academic achievement in certain students was attributed in part to insufficient English instruction.这是一道改错题，答案吧in改成了among，请问老师，in可以改成of吗？

问题 as...as...比较句理解困惑

...r Mr. Collins should be in possession of the Longbourn estate, it would be highly expedient that both he and his wife should make their appearance at St. James's. The whole family, in short, were properly overjoyed on the occasion. The younger girls formed hopes of coming out a year or two sooner th...

问题 动词come to的用法

If it comes to a showdown, do you think you will be confident enough to defeat them？此处的come to是什么意思，什么用法？谢谢老师!