找到约 17000 条结果

问题 逗号后面的mindful of是什么结构

For the better part of a century, most biologists have been reluctant to use those words, mindful of a principle of evolution that says ‘evolution cannot run backwards’.mindful of...是什么结构？书上说这是独立主格结构，我不太明白......

问题 seed是名词还是动词

...seed是名词还是动词？上下文： China has gained recognition for its pioneer work on true potato seed. The history of true potato seed (TPS) in China dates back to 1959 when research was started. Now in china an area of 2500 acres is sown to seed.

问题 翻译问题(without your parting)

FOR tips on taking a selfie, talk to teenage girls.Many know that your “good” side is the one without your parting, and that it is slimming to pose with a hand on hip and legs “bevelled” (one straight, the other bent).请问，我该怎么翻译粗体部分？

问题 虚拟语气的从句未用虚拟语气

老师好！请看下面一个句子：If each person plays their part—even for just one meal a day—Hong Kong would already be on its way to making considerable progress towards sustainable seafood consumption.请问为什么后面用了虚拟语气，但if从句是一般现在时。

问题 句子成分分析

For example, the China State Construction Engineering Corporation employed almost 300 local subcontract teams in Algeria, the localization procurement rate of housing projects being 85%, with an annual procurement value of US$400 million.问：上句中the localization procurement rate of housing pr...

问题 这个现在进行时如何翻译

I have won a holiday for 5 weeks to Finland, I _____ my mom. A. am taking   B. have taken   C. take   D. will have taken 答案是 A，我感觉也是 A，请老师帮忙翻译一下这个句子，顺便讲讲这是一种进行时的特别用法吗？这种用法...

问题 when, as, while, since的区别

_____ Tom waited for the exam result, he became less and less patient.  A. When    B. As      C. While   D. Since 答案为 B。请解释一下 when 与 as 的区别，谢谢！

问题 caught in the web是什么意思

Caught in the web of its own time and place, each generation of historians determines anew what is significant for it in the past.句子中的caught in the web是什么意思？求解释!

问题 when的用法疑问与难点

...en are given. Children can also be overindulged with too many privileges—for example, when parents send a child to an expensive summer camp that the parents can't really afford.  这句中 when 是什么词性？是一个怎么样的用法？

问题 2009全国卷Ⅰ单项填空的一句翻译

Let’s go to the cinema—that’ll take your mind off the problem for a while. 我们去看电影吧——那样你暂时不用去想那个问题了。我看不出为什么这样翻译? 谢谢专家老师!

问题 can和could用法存疑

Jack_______not be a policeman, for he is much too short.请问老师这里用could和can都可以吗？两者意思有什么区别？另外couldn't have done 和 can't have done 是否都表示对过去事物否定推测？如果是，什么时候该用couldn't have done 什么时候又...

问题 定冠词可以表示泛指吗

—I am so sorry to have come late for the meeting—It is not your fault. With ______ rush-hour traffic and ______ heavy rain, it is no wonder you were late.请问答案为何是 the; the。冠词使用老是摸太不准，我感觉是两者均为不可数名词做泛指，请老师解答。

问题 名词性短语可以做什么成分

...uador’s embassy and into a London courtroom on April 11th, you could be forgiven for thinking that it was his life’s work, moral character and personal hygiene in the dock. 请问老师，最后的moral character and personal hygiene in the dock是什么成分？

问题 怎么分辨介词词组是宾补,状语,定语

Go for a run around the building.He drew a line across the sheet of paper.We should take precautions against the deadly disease.老师有啥能分辨3者的方法吗?这样3个短句,我就看出第三句是定语,一和二完全分辨不出来,感觉都说得通..

问题 ing做主语和to do做主语的区别

Missing the train means waiting for another hour.这句话的missing 可不可以改成 to miss。ing做主语和to do 做主语有什么区别。