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问题 have to do sth可以用于过去完成时吗

have to 可以有多种时态用法,但可以用过去完成时吗?如果用过去完成时,那不是成了 had had to? 感觉好奇怪。

问题 for sth 和 to do sth 比较含义

...are frequently referred to as "white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.坐办公室的之所以常常被称作“白领工人”,就是因为他们通常是穿着硬领白衬衫,系着领带去上班。第一句是牛津词典例句,第...

问题 too little的含义

It is against that background that the information commissioner,Elizabeth Denham,has issued her damning verdict against the Royal Free hospital trust under the NHS,which handed over to Deep Mind the records of 6millionpatients In 2015 on the basis of a vague agreement which took far too little...

问题 as的使用

A person who shows or expresses a bitterly negative attitude, as by making hateful remarks about others.请问老师as by在这里是什么用法?

问题 us children如何理解

...bsp;reasons with us children when we do things wrong 感觉children 在这里很多余?总觉得哪里不对2. Father would be among the God's chosen few, if there were heaven.  这个...

问题 as they were 充当什么成分

We could only see the things in space as they were in the past.上下文描述的是宇宙之大,我们能看到的东西其实已经是过去的东西了,在这句话中as they were in the past,as怎么翻译比较好?as引导的是不是方式状语从句?谢谢老师

问题 for可以表示“让”吗

...What they need above all is for someone to spend more.例句3:The last thing you want is for someone to turn up the heat.例句中for是什么用法?尤其是这种句型:be for someone to do sth

问题 一道改错题请教

No wonder Americans who practice yoga are often well-educated, have higher-than-average household incomes and are willing to spend a bit more on so-called “green” purchases seen as benefiting the environment or society.这句话中有一个错误,答案把incoms改成income,理由是income...

问题 过去时VS过去完成时

...吗?能否把句子改成这样来理解?I happened to hear the news that Alice had won the gold medal in the speech contest.是答案won错了吗?还是我想多了?

问题 nor后面句子的省略

Why do so many Americans eat tons of processed food, the stuff that is correctly called junk and should really carry warning labels? It’s not because fresh ingredients are hard to come by.Supermarkets offer more variety than ever, and there are over four times as many famers’ markets in the...

问题 这个句子从定语从句变为名词性关系从句,have为什么变has

语法书中的例子Can you give me a list of the people who have been invited?=Can you give me a list of who has been invited?have为什么变成has?

问题 主句是现在完成进行时,宾语从句用什么时态?

比如I've been thinking/hoping that ... 这里宾语从句用什么时态呢?

问题 They have learned to believe怎么翻译比较准确

They have learned to believe怎么翻译比较准确,后半句话的句子成分是怎样的?“They do not see it as ‘real teaching’, especially as it does not seem to involve the ‘work’ they have learned to believe which is essential to learning.在雅思官方原题里是没有最后的...

问题 关于倒装句的疑惑

...oes to their exit from it. Their eager anxiety to get to the dinner trough that awaits them is almost ungovernable; and they no sooner reach the first houses of the town, than a general rush takes place; away each then starts toward his home; and it is really curious to stand still and watch how ver...

问题 would rather do than do

...remarkable discovery that people would rather pay large sums of money than have their life work destroyed by gangsters. 请问老师,would rather do than do 这个结构是不是使用的时候,不用考虑时态,不论是过去(如上句)还是现在(如口语说,我宁愿在家也...