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问题 现在进行时与现在完成时的区别一例

I ______ on a sofa because my parents have come for the  weekend.A. had slept         B. was sleepingC. have slept       D. am sleeping正确答案是 D，为什么呢？我选的 C。求老师分析一下！

问题 being加名词用法

And told db: "Being a destination that has profited for years on its reputation for being a bit of a party city, it seems like they're trying to have their cake and eat it with this. I don't think it will deter stags and hens from heading to Prague at all." 一直都想问一下这个being 加名词...

问题 The Flight from Science and Reason 怎么理解

Defenders of science have also voiced their concerns at meetings such as “The Flight from Science and Reason”， held in New York City in 1995， and “Science in the Age of（Mis） information”， which assembled last June near Buffalo.科学的捍卫者们也已经在一些会议上表示...

文章 新北师大版-高中英语-必修3-词汇表(附音标)

.../ n.奋斗；ⅵ. 奋斗，拼搏 proceed /prəˈsiːd/ vi.继续；进行 note /nəʊt/ n.单音，音调，音符 score /skɔː(r)/ n.乐谱；比分；成绩 respond /rɪˈspɒnd/ vi.& vt. 回应，回复 backstage /ˌbækˈsteɪdʒ/ adj.后台的；(在)幕后(的) tense /tens/ adj.紧张的...

问题 并列句和主从句的区别

She is a student of No. 1 school and studies very hard.She is a student of No. 1 school who stduies very hard. 请教老师，这两个句子的本质区别。主干句子表示主要信息？从句表示次要信息？并列句强调两个谓语同等重要？是这样吗？等等。谢谢老师！

问题 句子翻译

The cultivation of a hobby and new forms of interest is therefore a policy of the first importance to a public man. 因此，对一个从事社会活动的人来说，培养一种业余爱好和新的兴趣是头等重要的。 请问老师therefore是否可以放在句首变成Therefore, the c...

问题 as引导的是非限定定语从句吗

Some support risky prospects and when a product is established, as is happening with low-carbon protein, they take their capital and move to the next nascent market.老师您好，请问这里的as引导的是非限定定语从句吗？应该怎么翻译呢？谢谢

问题 课文的3个小疑问

...呢？3：as引导的是定语从句吗？就是修饰一整句话：one is never too old to learn，即：one is never too old to learn, which he has often remarked.

问题 基数词为什么用复数

Such behavior is regarded as all too human, with the underlying assumption that sloth is one of the sevens inherent sins of human being. 1. sevens为什么要加s?2. inherent为什么要在sevens sins中间?3. of human being 短语成分？4. human being为什么要加being而不是直接human?

问题 once lost的用法疑问

An opportunity is something that, ____, by no means you will get back.An opportunity is something that, ____, by no means you will get back.A. if you lose B. when lose C. once lost D. after losing书上的答案是C，请问老师，为什么不选A？

问题 介词短语中介词的记忆

如in ones sparetime 中的in是不是一定要死记硬背？

问题 that 引导从句

Countries get rich because they become particular skilled in certain industries that they can sell in exchange for money.请问老师that 在这里修饰哪个先行词？

问题 piece work与a piece of work的区别

work(工作)是不可数名词，表示“一件工作”应该是 a piece of work，但下面一句用的是 piece work，为什么没有介词 of 呢？The women were being paid £18 a week on piece work, the men £25.

问题 face表示“面对”时如何确定用主动还是被动

_______ with so much trouble, we failed to complete the task on time. A. Faced     B. Facing 答案选了 A，我们应该是主动面对，怎么用了被动呢？ 分词的这种用法，在语法书上叫什么，我看语法书讲了各种各样的特殊情况，令我...

问题 现在分词的逻辑主语分析+which的指代问题

Facebook unveiled an upgraded “Like” button for responding to posts on its social network, adding options for “love”, “haha” ,“yay”, “wow”, “sad” and angry”, each with its own icon. This will give the company more data with which to personalise its users' news feeds.&nb...