找到约 21000 条结果

问题 什么时候用将来完成时

...来时呢？Overweight children and teenagers aged between 5 and 18 in the Chinese mainland will reach 48.5m by 2025.所以想知道什么时候用将来完成时。还是说这个句子两种时态都可以。

问题 anywhere else 的修饰关系分析

If he goes to the bank or anywhere else to change this big note, the police will put him in prison.老师，else 是修饰 anywhere.它们一起修饰后面的不定式短语吗？

问题 less than在句中作什么成分

Your sister will be here in less than an hour.less than在句中作什么成分？less是形容词还是副词？than是介词吗？

问题 主语从句与其谓语的单复数问题

Less clear is whether this finding was true in 2010 and whether it was or still is true of younger children.请问这个句子系动词难道不应该是are 吗？

问题 can't与couldn't

老师请教您一个问题:—She must be in the dormitory now.—He _______ be there.答案是can't, 请问为什么couldn't不可以呢 谢谢老师！

问题 关于上涨百分之多少的表达

之前上学学过 上涨或者下跌 需要加介词 by 与to.如 increase by/to 15%.但是最近在读文章的时候发现很多例句并没有加介词这是为什么呢， 例如：In July, the share price has grown 20% year on year.

问题 将来进行时的疑问

(1)I'll be doing her job today.用 will be doing，比用 will do 在这里有什么差别？ 感觉这里用将来进行时很难理解...(2) The train will be arriving in a few minutes. be arriving 本身已经有将来时作用了，那用will有什么作用啊？

问题 定语从句问题

The professor could hardly find sufficient grounds ______ his arguments in favor of the new theory.A. on which to base        B. which to base on C. to base on D. to be based on 请问这是定语从句的哪个知识点，为什么定语从句中没有主语和谓语，主语省...

问题 关于倒装句的问题

The most thoroughly studied intellectuals in the history of the New World are the ministers and political leaders of seventeenth-century New English.请问这句话全部倒装了吗？还原是什么样子啊？那个studied是非谓语修饰知识分子吗? 一般-ed形式不是放修饰词后...

问题 times作为倍数问题的疑惑？

There's going to be more fire you know.A kind of ballpark is maybe two to three times the annual area burned in the future.请教老师：第二句怎么理解？ 句意是什么？ 麻烦老师分析一下语法成分和句意。

问题 如何理解双宾语被动定从

In this life，family is the most precious gift we are given.这里的we are given也没说明被谁给了？

问题 数学老师 可以省略所有格吗？如何省略？

The conference was organized for all of the _ in the city.A.mathematic teachersB.mathematics‘s teachersC.mathematics’ teachersD.mathematics teachers

问题 为啥介词后we doctors ourselves

Actually a much more common problem is in fact caused by  we doctors ourselves.请问是不是，we doctors ourselves 印刷错误？看不懂啊，介词后面一般就是跟名词，这里是一串

问题 复数名词是否可以表示单数概念？

The infantry Divisions reached their peak fighting strength in June 1941.这个句子表述的意思，是所有步兵师作为一个整体，它们的力量总和在1941年6月达到了顶峰，还是表示每一个师在1941年6月达到了顶峰？这个句子能够表示第二个意思吗？希...

问题 我似乎发现《牛津9》的一个错误(peoples')

老师好，牛津9 theorize词条：The study theorizes about the role of dreams in peoples' lives.译文是“人们生活”，句中的peoples'应为people's吧。