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问题 语法分析: be up late doing sth

I was up really late doing this.请问这里的现在分词作什么成分？

问题 这句话里的as起什么作用

My husband is freelance : he works for several different  companies as and when they need work done – he’s a computer programmer.这句话里的as起什么作用？感觉是多余的。

问题 省略的时间状语从句中引导词是什么词性

Mike is often helped by her when he is in trouble. Mike is often helped by her when  in trouble. 当主句主语和时间状语从句的主语一致时，并且时间状语从句是系表结构的时候，可以省略从句主谓部分。 我的问题是被省略之后“when+介...

文章 动词PLAY的用法问题

动词PLAY的用法问题 李艺芯（博士） 在英语中，动词 play 的基本意思是指为了消遣和娱乐而进行身体的或精神的活动，即“玩；玩耍”，也可指与某人进行一场比赛，即“参加比赛”；另外，play 还可延伸表示“演奏乐器”的...

问题 that quickly 是什么用法

... law creating a special defence fund worth €100bn ($110bn). This will be used to boost German defence spending from around 1.5% of gdp to at least 2%, the level that nato members are supposed to meet but Germany has consistently missed. The cash should be enough to bridge the gap for the next four...

问题 “等着瞧”用wait and see与wait to see的区别

要表示“等着瞧”，一定要用 wait and see 吗？用 wait to see 就一定是错的吗？

问题 active能作为动词吗

active字典上只有形容词和名词，但我看到一个句子：Because the electric buttons used to active the door wouldn't work, he became a prisoner in his own car. (出自一份四级模拟卷) 这里的active明显被当成动词使用！

问题 the word "wicked" of people如何理解和分析

The judge liked using the word 'wicked' of people he had sent to jail.这个法官喜欢使用“邪恶”一词来形容被他判罪入狱的人。of people he had sent to jail 在句中作什么成分？

问题 句末的“动词+介词”（后面可以不加成分吗）

I member a very superior young man who found three little girls extremely tiresome to deal with.疑问：经常看到这样句尾一个动介词组（动词+介词），请问它后面不是一定要加成分么？

问题 关于直接引语的标点符号问题

请教老师们，When most of us get a text message on our cell phone from an unknown person, we usually say＂sorry, wrong number!＂and move on. 此句中的直接引语前需要加逗号吗？若不需要，为什么？和平时一般的直接引语有什么区别？

问题 if条件句疑惑

If he can't chop vegetables with one hand he simply uses his feet.这篇文章讲的是一位残疾人士的生活。请问该句属于0条件句吗？（没有用he will simpy use）请问什么时候用0条件句呢?我有点迷惑。谢谢！这句却要用将来时：If you open it, you will...

问题 语法成分分析请教

...Facebook is under increasing pressure to explain how data collected on 50m users were exploited for political gain, following claims that data firm Cambridge Analytical used the leaked information to help Donald Trump win the US presidency.中划线成分following claims 是名词成分，that 后...

问题 it 用法疑问

The company mentioned that hosts in China used a separate cleaning program to prevent covid transmission than the uniform five-step cleaning process it implemented in the rest of the world.请问老师，最后一句的it是什么用法呢？我觉得好奇怪为什么不直接用implemented表被...

问题 明明有可能是事实什么用虚拟语气

If someone opened a burger bar, they’d really rake it in. 如果有人开一家汉堡包店，一定会发大财的。从句意思来看，这明明有可能是事实嘛，但什么用虚拟语气呢？

问题 not...but在此处的意思

This has been fixed, not with the missing six characters, but a little application icon in the top right of your file previews. Proof that we really do go the extra time.