找到约 50000 条结果

问题 同位语问题(涉及单数与复数)

老师好，请问哪个句子正确？1. He is one of my favourite teachers, ones who are respectable. 2. He is one of my favourite teachers, one who is respectable. 谢谢!

问题 定语从句先行词判断

PRAS40 has inhibitory activity toward mTORC1 that is attenuated upon T246 phosphorylation.这句话that引导的定语从句的先行词是哪个呢？activity？还是mTOR?

问题 关于现在完成时的疑问

John has already lived in Changsha. 请问这个句子的意思是John现在已在长沙，还是离开了长沙？

问题 that which 的语法分析

She has found that which he lost the other day.that which 中的 that 指代什么？

问题 关于for时间状语的一个问题

...e than twenty years. I have lived here since I was born. My aunt has worked in a company since 1949. I have not heard from my uncle for a long time. 注意：并非有for 作为时间状语的句子都用现在完成时：I worked here for more than twenty years. (我现在已不...

问题 by在引导的时间状语时的意思存疑

...l pictures.题目：________you read this, thousands of pictures will have been sent to us.A. The moment  B. Before  C. When正确答案是：B      为什么不能用A和C呢？

问题 现在完成时态在表示‘从过去一直持续到现在的动作’时的疑问

...d. What's the matter?一I _____ on a sofa because my grandparents have been here to spend the weekend. I can't have a good sleep.A. slept    B. am sleeping    C. was sleeping    D. have slept 标准答案为B，现在进...

问题 With a lot of problems to settle的分析

With a lot of problems ____, the newly-elected president is having a hard time.A. settled  B. settlingC. to settle             D. being settled填 to  be settled 可以么？ 

问题 be closed/have been closed/have closed区别

By the time we get to the bank,it will be closed/it will have been closed/it will have closed.这三种说法都对吗，各有什么区别？

问题 英语句子中的问题

This could have been a techy encounter, after Donal Trump's undiplomatic tweet made the moment of his arrival in France.老师这句话中的made前面是不是少了was？the moment of his arrival in France是做时间状语吗？

问题 a hundred feet under water的语法分析

新概念第二册90课从句中who often have to work in darkness a hundred feet under water后半部分成分看不懂。a hundred feet under water是修饰名词darkness吗？没见过这种修结构。

问题 怎么分辨分词还是动名词

Increasing their wages has raised the crew's courage.这里的increasing是动名词还是分词呢?

问题 exactly the shape of the markings 做什么成分

句子：Instead he was smiling at a rather severe-looking woman who was wearing square glasses exactly the shape of the markings the cat had had around its eyes.问题：我的理解exactly是做强调用，但感觉加粗部分更像是定语修饰glasses，是exactly前省略了 that is （...gla...

问题 形容词作后置定语和状语的区分

1. I went into my house unhappy. 2. They found the farm green with vegetables, the little house livable and homey. 请问老师，句1）形容词unhappy作状语表伴随，表示进入房子的状态。句2）green with vegetables作后置定语修饰the farm; liable 和homey 也作后置定语修...

问题 have no idea 后面跟的特殊疑问词加不定式作什么成分

牛津字典里面有这样一句话He hasn’t the faintest idea how to manage people.  他根本不懂得人事管理。have no idea 与not have the faintest, first, etc. idea可以替换 我认为这句话应该可以改成He has no idea how to manage people.  他根本不懂得人事管理。...