找到约 24300 条结果

问题 messaging 是分词吗

The majority of passengers set their eyes on cell phone screens while text messaging, sharing moments, watching videos.请问老师，这里的messaging是现在分词做时间状语吗？那前面的text怎么理解呢？

问题 主动句转被动句时的状语问题

...时，我发现第四条并不适用所有情况，例如： I finished the homework quickly and happily The homework was finished quickly and happily I made this cake with eggs and cream This cake was made with eggs and cream I visited that city with my siser last yer That city was visited wi...

问题 Being done 如何分析

...常表示跟踪的意思，而不是跟随。例如，A woman walked along the street, being followed by a man in black. 一个妇女在街上走着，一个黑衣男子跟踪着她。”这时，follow表示"跟踪“ -是终结性还是非终结性动词呢？ 这时being可省略吗？如果...

问题 it可以指代整个句子吗？

He gave a little start, and then smiled, but his smile was rueful."Why are you idling in this disgraceful fashion?" I asked gaily."It's a long time since I was at the Louvre. I thought I'd come and see if they had anything new.""But you told me you had to get a picture finished this week.""Stricklan...

问题 请问划线部分作何成分，谢谢！

About four meters long, the room served as a reception hall for important visitors.

问题 奇怪的lies用法

...connects to the heart of an authentic America that lies buried somewhere under a million tons of junk culture.本句中的 lies 是不及物动词么？在这里是什么用法啊？请教老师。谢谢了。

问题 blow up是短语动词吗

He blew up the bridge.老师，blow up是短语动词吗，动词跟副词可以引申出新的意思吗？

问题 are aimed的理解

The new measures are aimed at tightening existing sanctions.【新措施旨在加强现行的制裁】请问这里的 are aimed 是属于什么时态？are aimed at 是常用搭配吗？谢谢老师！

问题 翻译句子（英译汉）

Hidden within the messaging app is Textopolis, a city where all your favorite emojis live with only one facial expression except Gene who has multiple expressions.请翻译这句话，谢谢！

问题 profess用法

...词"表明"时有个例句：He professed himself satisfied with the results. 朗文5++中这样注明profess yourself (to be) something 我不清楚himself作什么成分？ 是反身代词作宾语后接不定式呢还是反身代词作其他成分而不定式作宾语？

问题 account for 的用法

Tourism accounted for close to 20% of the city’s economic output in 2015. 1.请问account for 作何解释? 2.成分可以说for引导的介词短语做宾语吗？

问题 句子成分划分

The first offerings of a penny paper tended to be highly sensational; human interest stories overshadowed important news, and crime and sex stories were written in full detail. 请问老师 这个句子成分的划分 谢谢您 

问题 不定式做主语

It saves time in the kitchen to have things you use a lot within easy reach.to have things you use a lot within easy reach才是真正的主语吗

问题 句首As such的用法

As such, they could not determine whether the differences were actually caused by musical training.句首As such是什么用法？

问题 happened to be句子

station-Atlantic Avenue-which happened to be the place where I had to get off.有点看不懂。