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问题 what作为引导词可以有双重成分吗

So far as I could make out, what writers did couldn't even be classified as work.what这里既作宾语从句，有引导名词性从句吗？

问题 过去分词和现在分词完成时区别

The rain ____, the soldier continue their march.A stopping      B stopped     C having stopped     D being stoppedstop不及物，B选项过去分词stopped本身可以表示完成的意思，那和C选项现在分词完成时有什么区别？答案应该是哪个？

问题 动词的时态

...现在时”和“过去时”两种，我们经常说的“will+动原，be going to+动原”这些是表示将来的手段，不算是将来时？2.章教授认为动词的体也只有“进行体”和“完成体”，那么时和体结合起来就是我们说的时态吧？（为啥不说时...

问题 一道时态题（上次打错字了）

Shanghai _______ (be) a small town hundreds of years ago. Now it ______ (become) a large city. 第一空应是was,第二空应该是becomes还是has become？又或者两者都可以？盼望专家老师解惑。上一次学生打错字了，请见谅。

问题 paper cutting的可数性问题

paper cutting 是一个可数名词短语，可在其后加 s，但为什么 the art of paper cutting of 后既没加 s 又没用冠词呢？另外，She is said to be a master of paper cutting. 这儿也没用，请问是固定搭配吗？

问题 请问粗体部分的句子是什么意思？

Last year it started submitting itself to voluntary audits, in what appears to be preparation for a public debut.请问粗体部分的句子是什么意思？

问题 非谓语做定语和状语的区分

 I don’t want to be surrounded by people not really caring about us. 老师，这边的caring是现在分词作定语修饰people吗？ 还是状语呢？是不是作状语的话，一定要是句子的主语，所以这个一定是做定语？

问题 长难句翻译

...s vote” by one of the groups advocating it, arguing it would not merely be a repeat referendum but a fresh choice now that the facts of Brexit are known.    1. 请问这句话怎么翻译？2. styled as...怎么没有主语？3. arguing it would not....作什么成分？逻辑主语是...

问题 those 的指代问题

老师您好! 请问句子中 of those 是代替什么?We may say that the cries of pain or chortles of amusement are largely reflex actions, instinctive to a large extent, whereas language proper does not consist of signs but of those that have to be learnt and that are wholly conventional. 

问题 without短句在句子中属于什么成分

The first thing is to steal the information without being caught. I would have failed without your help. 像这样2个例句，without短语是不是都相当于一个条件从句的成分？

问题 不定冠词的用法

...n of trace amount of poisonous susbstances in milk and meat products is to be popularized in a country embarrassed by the scandals of clenbuterol and melamine contamination in food.请问"tace amount"前面为什么可以不加不定冠词"a"？

问题 commit the Group中的commit是什么意思

All expenses have to be approved before committing the Group.请问这里的commit是什么意思？

问题 不定式的主动与被动

A reading day is better to be set and included as a national festival.记得不定式与句子主语构成被动关系（动宾关系）时，常用主动式表示被动意义，那么上句中的不定式却用了被动形式，能否改用主动形式表示其被动意义呢？盼望专家老师...

问题 表语和主补的区别

关于表语和主补的区别，能否简单的用下面两个句子理解：She is a beauty. 其中a beauty就是表语。She is thought to be a smart girl. 其中 thought a smart girl就是主补。就是说，动词变成被动形式，助动词以后的成分都属于主补，对吗？

问题 独立主格结构的分析

The grand mediocrity of today——everyone being the same in survival and number of off spring——means that natural selection has lost 80% of its power in upper middleclass India compared to the tribe.老师，破折号内独立主格结构做什么成分呢？句意上感觉应该是对mediocri...