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问题 一道完成时态或过去时的填空题

I am sorry you ______ the last bus. It left ten minutes ago. A. have lost B. lost C. missed D. have missed. 此题我认为应选C，理由是It left ten minutes ago 未提到对现在的影响，应该用过去时。但觉得选D似乎也可，因为我找了一些例句，发现I a...

问题 奇怪：从句用过去进行时主句用现在完成时

If you were lying to the police, then you have been an accessory after the fact for all these years. 你若对警察撒了谎，那么你这些年来就一直犯事后包庇罪。这个句子条件状语从句用的是过去进行时，但主句用的是现在完成时，这样的时态搭配合理...

问题 用英语翻译"举手"时hand用单数还是复数

Please put your hand up if you have any questions.Please put your hands up if you have any questions.请问哪句对？或者都对？我在词典上查到了用单数的例句，但没有查到用复数的例句。

问题 if从句与why从句中的时态

If you____me，I shall be grateful to you. A.helped  B.will help  C.are helping   D.will be help I wonder why they’re late They____the train. A.can have missed  B.could miss  C.may  have  missed   D.might miss

问题 Welcome somebody to 究竟是否可以用于祈使句

...好！ 曹老师说：Welcome somebody to 不可以用祈使句：Welcome you to my house. 这是错误的，......（见https://www.cpsenglish.com/question/52335） 刘永科老师说：You are welcome to Beijing 是形容词，Welcome him to Beijing. 才是动词（见https://www.cpsenglish.com/...

问题 would 和 used to 用法辨析

...es night after night.One (would1) expect them to know their parts by heart and never have cause to falter. Yet this is not always the case.A famous actor in a highly successful play was once cast in the role of an aristocrat who had been imprisoned in the Bastille for twenty years.In the last act, a...

问题 “不定式作表语”的说法对吗

...式作表语吗？比如下面的句子肯定是不定式作表语：Her work is to look after the children. 她的工作是照顾这些孩子。My aim is to start up my own company. 我的目标是开办一家我自己的公司。但下面的句子也属于不定式作表语吗？Such people are to...

问题 in the years to come 不定式作定语怎么理解

...，与所修饰的词不是存在动宾关系吗，比如I have a lot of work to do. He has no friend to depend on  可是in the years to come里面，come不及物动词，而且years和come明显存在主谓关系，而不是动宾关系，这应该怎么理解？另外I have a plan to s...

问题 and, but, not only用法

1. We often praise others but blame ourselves.We often praise others and blame ourselves.请问老师以上两个句子是否都对？能否解释下原因？2. Not only should we praise others but praise ourselves.Not only should we praise others but also we praise ourselves.Not only should we prai...

问题 many a…and many a…作主语时的主谓一致

Many a student and many a teacher _____ seen the film.A. have     B. has

问题 where的语法作用

Avoid the supermarket aisles piled with cheese, quiches and pies. That’s the message of an analysis that found they fare worst for nutritional quality and environmental impacts among thousands of food and drink products sold in the UK. And if your priority is curbing carbon emissions and water us...

问题 判断两个句子的准确性

Describe a time you provided a high-quality service that beyond customer expectation认为错在了两点（1）time后面应该加that构成同为语从句吧？                       ...

问题 肯定句变一般疑问句的人称转换

各位老师肯定句变一般疑问句时，如果肯定句主语是you，那么变成疑问句后主语变成I还是不变呢？我记得主语是第二、三人称在疑问句中是不需要转换成第一人称的，但是：You should wash the shirt by hand in cool water.变一般疑问句：Sh...

问题 one and a half 后面接的名词必须用复数吗

The rope is about one and a half metre long.这个句子有错吗？是不是要改 metre 改为复数？

问题 真实条件句if从句中预测意义的will的使用问题

...所以主句通常需要情态动词（或将来时态）。如： If you move, I’ll shoot you.If it rains, the match will be cancelled.If I press this button, what will happen? 这类句子中，从句也可能是现在完成时或现在进行时。I will return the book on Monday if I ...