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问题 新人提问关于 express something as a percentage的表达

... as a  percentage如何进行翻译呢？又如例句：These figures are expressed as a percentage of the total. 如何进行翻译？ a percentage of the total 如何理解？Spending on research and development as a percentage of profits.  如何翻译？  a percentage of profits...

问题 经常看到sure后面接从句

I'll talk about them in a moment, but first I want to talk about what we do know or rather what we are pretty sure we know.we are pretty sure是插入语吗？At first I was not sure what growing season meant, just from the reading.这句话又该怎样理解呢？它更像是一个限定词?

问题 because在这里有什么作用

Not only is smoking bad for your health,it's the source of social  problems in developing countries because, since profit from tobacco is very high, tobacco has taken up the best food-growing areas,leading to food shortages.请问 because 在这里有什么作用？

问题 关于make的用法

...中作主语补足语时，不定式短语则必须带to。如：Filth and high prices have combined to make London and other cities depressing places to live in．请问，以上说的主语补足语是不是 to live in？这句话从哪里可以看出来是被动结构？ 

问题 为什么谓语动词是复数are后面还用an

Anyone who commutes by car knows that traffic jams are an inevitable part of life. 句子出处，http://www.kekenet.com/broadcast/202009/617806.shtml traffic jams are an 为什么谓语动词是复数are，后面用an？traffic jams are an....part 为什么jams复数，后面用冠词an?

文章 英语基础语法快速入门——被动语态

...be asked to speak at the meeting. 他将被邀在会上发言。I think we are being followed. 我想我们被人跟踪了。He was being interviewed at 10. 他10点钟时正在接受面试。The cake has been eaten. 蛋糕被吃掉了。It was the first time he had been bitten by a dog. 这是他...

问题 outside of与outside 的用法疑问

...新全国卷1的阅读理解A：Welcome to Amsterdam, welcome to MacBike. You see much more from the seat of a bike! Cycling is the most economical, sustainable and fun way to explore the city, with its beautiful canals, parks, squares and countless lights. You can also bike along lovely landscapes ...

问题 that are not 的用法

The virus outbreak brings many risks that are not.请问这个that are not在这儿是什么用法？表示程度的加深吗？

问题 wanted的用法

Musicians Wanted for School Music Festivalwant意思为“需要”，这里wanted是want的过去分词短语作后置定语吗？

问题 there be/ here be 句型中定语从句只能用that引导

曹老师，您好，今天看到一本高中语法书上说“当定语从句在there be/here be”句型中时，用that引导定语从句，如here is the phone that you are looking for. 这种表述正确么？

问题 unless，before可以吗？

Can a man without arms still play the piano? You might not think so _________ you see Liu Wei play.答案是until想问：unless，before可以吗？谢谢！

问题 suppose连用虚拟语气

Suppose you were Sarah. You made an appointment with a music teacher to do an interview about country music.第一句我很确定用虚拟语气，第二句是不是也应该用虚拟语气呢？因为它是以第一句为前提的。

问题 关于《现代大学英语》第二课的三个问题

...r the more I read the more I realized it had always been thus, and that apparently an essential part of studying literature, whether in 1840, 1930, or 1975, was to conclude that there had once been a golden age, that it was gone.此处的be to的理解？Q3:The silence about this was odd, both becau...

问题 would表示“意愿”还是“推测”

... day of the show, more than 300 people had said they would attend.2. "Sam, you will come to the party tonight, won't you?""Oh, My father wouldn't let me out."“意愿”和“推测”有时候比较好区分，不过对于这里的两个例子当中的would，我个人感觉似乎理解为“意...

问题 such as引导同位语时as是什么词性？

...类的，像……那样的”，相当于like或for example。如：There are few poets such as Keats and Shelly. 像济慈和雪莱这样的诗人现在很少了。Adverbs are used to modify verbs, such as Keats and Shellych as “quickly” in “she ran fast”. 副词用来修饰动词，...