找到约 27000 条结果

问题 一道时态题(涉及现在完成时和一般过去时)

I was going to visit my friend in Tianjin, but I ________ TO GO ABROAD FOR OUR SUMMER HOLIDAY WITH MY PARENTS NOW.A. have decided       B. had decided       C. would decide       D. decided 答案为A，为什么用完成时，不用D 呢？谢谢!!

问题 doing 还是having done?

1. I am sorry I missed ____ you while in Beijing.a. to see   b being seen   c. seeing   d. having seen   请问曹老师，第1题的c和d都正确，是吗？2. I remembered _____ the door before I left the office, but forgot to turn off the lights.  a. ...

问题 extra-curricular 的构词法与连字符问题

In this unit, you will hear and talk about extra-curricular activities.这是2019版人教版高中英语新教材必修一的 Unit 1（p11）上的句子。请问这里的 extra-curricular 为什么要加连字符，我查词典，是没有用连字符啊。另外，这里的 extra-算是前缀吗...

问题 become a home to为什么用了不定冠词

The new city has become a home to more than seven million people, with great improvements in transportation.请问这里的 home 前面为什么要加一个不定冠词？我看到过有书上说，home 后接 to 时是不用冠词的。

问题 where引导的表原因从句

Models need to be developed where we work closely with parterner institutions and schools , where institutions reciprocally exchange pre-service teachers in local schools, and where local teachers are engaged as both participants and hosts.译文：模式需要改进，因此我们需要与合作机...

问题 习语on good terms with sb如何理解terms

My aunts were not on good terms with my father. They disliked him and he disliked them, So they have played no part in my life.习语be on good terms with sb要脱离单词terms原意去理解吗？如果不是，那它和terms有什么意思上的连接？请教各位

问题 select后面的宾语能省略吗

There is a variety of clothes on the catalog for us to select.select后面的宾语不能省略吧？

问题 及物动词的动名词用法疑问

句子the enacting of a new law helps……，enact只有及物动词的用法，那这个短语的enact不就没有宾语了吗？

问题 close 是副词还是形容词

It’s something close to what parts of biological brains can do. 这里的close 是副词还是形容词？

问题 available有副词意义吗

请问一下。Worried about the time available, Zhang Pingyu had made a list of the sites.中available不是形容词吗，不用副词形式availably吗？答案上没有改。还望老师帮忙，谢谢了！

问题 himself的奇怪用法

The president declined to deliver the speech himself, on account of a sore throat.这里的himself前面为什么不加for？himself这里的语法是不是有问题？句子是有道词典柯林斯词典里account的一个例句。

问题 分析句子

A favourite pastime of mine to help when money is tight is to stock up on items that are on special offer—such as BOGOF deals (buy one, get one free).标下划线的部分很多地方不理解问题1: to help是修饰pastime? 句意是什么？问题2: stock up on是短语？

问题 what is conceived怎么翻译

Essentially，a theory is an abstract，symbolic representation of what is conceived to be reality. 有点看不懂。

问题 as相关疑问

The brain is as active during REM (rapid eye movement) sleep—when most vivid dreams occur—as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh,此处的as的含义是什么呢？是副词吗？

问题 alike在句中的用法

Any loosening of restrictions on migration would help migrants and the countries they move to alike.这句话中的alike是什么成分？