找到约 30000 条结果

问题 非谓语动词作状语问题

请问曹老师，（   ）in the mountains for a week, the two students were finally saved by the local police.A. Having lostB. LostC. Being lostD. Losing这道题到底应该选B，还是选C？是不是B和C都是可以的？B和C分别表示什么意义，有什么区别？面对这样的选...

问题 现在分词作后置定语有什么禁忌吗？

在一本书上看到说下面这个句子不符合英语的表达习惯，其原因是这个being作后置定语有错，但我不明白错在哪里。Anyone being able to drive can apply for the job.

问题 为什么用两个介词in in

Long hair for men came in in the sixties. 男子留长发在六十年代流行。这个句子为什么有两个介词 in？是不是打错了？

问题 连词while用法

Over his shoulder was thrown a rough brown coat, all torn and full of holes; his thick boots were old and patched; and with one hand he leant on a rough stick, while with the other he held out his battered hat for money.  这句中的 while 是连词吧，“与...同时”的意思吗？

问题 如何理解这个句子的两个 are 结构

Please tell me of what are nettles are, for I cannot think that they are of the least use whatever.请问从语法的角度如何理解这个双 are ？

问题 being developed的用法

Even now, there are technologies being developed that can care for crops on a plant-by-plant basis or control the grazing of cattle without physical fences, and by 2040 this technology will be commonplace in farming.请问being是修饰technologies吗？

问题 long into his second用法疑问

For the rest of his first term, and perhaps long into his second, he will...老师好，long into his second如何理解呢?

问题 on earth用法

...you learn from the teacher last Saturday?Why on earth would I want to work for you?1）on earth跟在疑问词后边，是固定用法吗？可以将on earth位置变动？比如放在最后。2）除了what、why之外，是否所有疑问词后都可以加on earth? 用以加强疑问语气。

问题 began 放在句首是什么用法

句子：She’s had a fever for three days, began the father and we don’t know what it comes from.这里为什么要把began用在句首呢？

问题 名词前有first修饰时其后不定式的时态问题

... the first Western TV reporter_____ (permit) to film a special unit caring for pandas rescued from starvation in the wild. 答案：permitted. 问题：请问可以填写to be permitted吗？是否还能填写to have been permitted?  语法书上规定 first 修饰名词时，常常用 to ...

问题 好题分享（90）：正误辨析

Global warming has happened for at least hundreds of years and will continue going on for a time.判断此句正误，如果有错，请改正。 

问题 as词义的模糊性

...y and a rebound in the commodities complex prompted some investors to hunt for bargains while the dollarstruggled.疑问：这个 as 很让人头疼，他的意思特别多。阅读时不光要确定他的词性，还要再进一步选择他的意思。拿本句来说，主句和从句的关系就...

问题 It could have been...是什么意思

...rists shot anyone who strayed into their gunsights—ordinarymecs out for a gig, sharing a drink, or watching a football friendly. It could have been any big city. It could have been you.请问It could have been是什么意思？

问题 分析句子成分（特别是红色部分）

This disclosure comes only two months after the platform refused to disclose who is paying for advertising on the platform and where thwey're running.但仅在两个月前，脸书还拒绝公开平台上购买广告的账号名称和运营所在地。Meanwhile, facebook's internal reserach ...

问题 对that的疑问，是否应该用which引导

CNN新闻节选：ISIS was a violent group, known for murdering scores of people who didn't share its beliefs.And while it existed years before 2014, that was the year it took control of large parts of Iraq and Syria.请教老师：...2014, that was the year...中的that是误用吗？应该用w...