找到约 60000 条结果

问题 as long as的疑惑

Students of Yoga often study for as long as 20 years before becoming masters, or Yogis.这里的as long as是引导的时间状语，如何理解这两as的用法？

问题 判断是否是省略句

Work while you work, play while you play.这里的是不是省略句。完整的是不是 It's time to work while you work.

问题 mustn't have done 与 couldn't have done

题目：He _____ at the meeting this morning. He was in hospital at the time.A. couldn't have spokenB. mustn't have spokenC. shouldn't have spokenD. needn't have spoken我选择了mustn't have spoken，而正确答案是A。并且给出的解析是：1.没有mustn't have done 这个结构。2....

问题 affection的用法

有一句话是这样子的：He did not show his affection for his kids.——这里向某人表露感情用for。还有一句是这样子的：The man transferred his affections to the other girl.——这里表露感情用to。1. 所以向某人表露感情是用for还是to？还是都可以？2....

问题 find sb doing与find sb done的区别

I found the naughty boy ______ behind the door to frighten his sister. 该空答案填 hidden，但我填的是 hidding。我想的是它不是表主动吗？故用了现在分词，但答案为什么用过去分词呢？谢谢老师。

问题 连词if的用法

What difference will it make ______ we shall go to the concert on Tuesday or Saturday?A. that    B. when    C. if    D. why老师，为什么这道题目选C不选A？

问题 翻译分析

When Apple cut its revenue estimate for the last quarter of 2018 because of unexpectedly slow sales of iPhones , markets convulsed.(译为 ：由于意想不到的苹果手机的缓慢销售，因而当苹果公司削减了它的2018年最后收入预算的四分之一时，市场发了动荡。)这...

问题 手写英语作文时书名、电影名、文章名应该怎样使用标点符号

老师，您好当句子中要写书、电影、文章、歌曲等名称的时候，印刷体中要用斜体。但在类似高考这样的英语考试中，是要手写作文的，斜体并不好写，那要如何处理呢？有人说用双引号，有人说用单引号，还有人说要用下划线...

问题 一般现在时代替过去时

As the famous experts remarks, the secret of happiness is to think about positive things and stay optimistic.大神们，想请教一下，这里remark为什么用一般现在时，不是应该是过去的事情吗?

问题 blow用主动形式表示被动意义

看到个句子。I dropped the ticket and it blew away in the wind. 这个blew的形式我不太明白，怎么讲应该都是被吹走吧？为什么不是blown away 呢？

问题 the first years do french（year为什么用复数）

关于the first years do french这句话 为什么这里的year 用复数？

问题 did better than to do（为什么用to do）

...d - and the children knew better than to ask. 老师好，请问句尾的than “to” ask怎样理解呢，than后面的动词形式通常不是应该前面的一致么。 Three days later - her nose still in bandages, her eyes still black and swollen - 13-year-old Margo made her own way ...

问题 为什么是过去分词faced而不是现在分词facing

The deflationary pressure China faced in this dangerous period showed that there was room to stimulate the economy.老师您好，请问这里为什么用过去分词faced 不应该用现在分词吗？面对是中国主动面对啊。

问题 女孩为什么用himself和he来指代呢

And so the girl represents a part of himself that he has to push away if he’s going to be fierce.这句的人称代词是不是错的啊，女孩怎么用himself和he了?

问题 这个句子为什么用现在完成时，而不是created 呢

Recently，researchers at Columbia University in New York （）a 3D printer that make cheesecake.括号里的答案是have created，那么想请教一下为什么不是created，而是用have created呢？