找到约 60000 条结果

问题 have been in是“一直在”还是“曾经在”

I won’t go to Chengdu this month as I ____ that city for a long time. 中为什么横线处要填have been in 呢？此时我已不再成都了呀！求 have been in 用法！

问题 怎么理解during many years

“They say you're a very good chess player.”“Well, I have been playing ____ many years, but I am hardly an expert.”A. since    B. during    C. for    D. from (TOEFL)答案为C，刚开始以many排除了B (during)，英语常见问题解答也解释道“for是指持续时间的长...

问题 修饰比较级时far和even有什么区别

--How did you find your visit to museum? --I thoroughly enjoyed it. It was ____ than I expected. A.far more interesting B.even more interesting

问题 一个时态填空问题

Everything they __(do) and __(say) is intended to promote sales.请老师帮忙解答一下,为什么这2个空答案是直接用原形就可以？ "所说的话"和"所作的事"先发生,为什么不是过去时或完成时呢?

问题 一道高中语法选择题

Do you mind ____ mine first ? A.I makeB.if I makeC,me to makeD.that I can make请教老师这四个选项分别怎么理解，有何异同？

问题 定语从句考题（涉及限制性与非限制性以及that与which的区别）

...？谢谢！Exposure to excessive noise levels may cause varying degrees of inner ear damage ____ is initially reversible.(A) which   (B) , which    (C) that     (D) , that

问题 must还是have to

People ____ go to bed early. It's good for their health.填must还是have to呢,这里是表示主观还是客观呢？

问题 关于一个句子语法改错题的疑问

问题：For convenience it is common to speak of plants as "herbs," "shrubs," and "trees," but it is really no sharp distinctions among them.____疑惑如下：it is改为there are,说it不作句中任何成分也不是形式主语（为什么呢？我认为to......trees是它的主语呀）还有...

问题 badly,very,quite,barely.修饰动词的区别

All his friends have an iPhone. Not wanting to lose face, he ____ wants one.A.badly    B.very     C.quite      D.barelybadly,very,quite,barely 修饰动词的区别?

问题 might have done 的疑惑

He ____ you more help even though he was very busy. ( ) A. might have given B. might give C. may have given D. may give 这题选A，但是和C项比较两者的区别很大吗？翻译为：即便他很忙，他也会给你更多的帮助？ 另外，我看语法书上把 might have...

问题 not until后跟完成时的问题

...为什么要选A,完成时呢?"Will you go now""Not until I ______ my work."A.have finished B.finish C.will finish D.finished题目给出的解释为：本题用现在完成时,是为了强调对现在的影响，强调动作的结束。我不明白的是：既然用完成时强...

问题 2021高考英语真题翻译-北京卷-阅读理解C

...ng to humanity in an open letter published last December: Policymakers and the rest of us must engage openly with the risk of global collapse. Researchers in many areas have projected the widespread collapse as “a credible scenario (情景) this century”. A survey of scientists found that extrem...

问题 不同的现在分词形式作状语的区别（一般式、完成式、主动式、被动式）

请凡哥解析一下:The Space Shuttle Columbia broke into pieces over Texas as it returnedto the earth on February 1, 2003, _____ all seven astronauts aboard.A.having killed &nbs...

问题 light level有错吗（同时涉及比较句式）

The lower ___ in a room, the more slowly our eyes focus. 选项疑问这里为什么不能选B? 

问题 现在完成时和一般现在时

Although we have been working in the same office for several years , she ____me much impression       A.hasn’t left  B.didn’t leave C.doesn’t leave D.isn’t leaving       这道题您之前答过，当时您认为A是正确的选项我的...