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问题 通篇为过去时的小说中might have done和might do如何区分

...and blue sky and, darting to and fro,things so bright that they might have been jewels or huge butterflies.这句中 might have been 可换成 might be 吗？2. 再比如：Jill looked round her very carefully. There was no sign of lion; but there were so many trees about that it might easily be qui...

问题 四道单项填空题求解析

...bsp;Where______john______?To the library. He ______there for an hour.A,has/been/has gone   B,has/gone/has been  C,did/go/went   D,did/be/went 为什么选B?3)   Jimmy is leaving for a holiday.Really? Where______he______?A,has/gone   B,will/go  &...

问题 不定冠词可以表“特指”吗

下面句子为什么为 a body 而不用 the body，这不是特指吗？Although a body has not yet been found, the police suspect that he has been murdered. 尽管并未找到尸体，警方怀疑他已经被谋杀了。

问题 强调句动词的时态可否使用现在完成时态

Throughout history, it has been those who have questioned conventional wisdom and those who have challenged our common-sense notions of the world that have been the ones to have ushered in the major advancements of human civilization.请问老师这是一个强调句结构现象吗【It has been tho...

问题 be to blame和be to be blamed是否含义不同

...". But I am to blame, meaning" I am at fault", is standard English and has been standard for at least five hundred years. It is so well established that the unfamiliar form, I am to be blamed, can only be understood as referring to a future event. Logic is not popular as it once was and this issue s...

问题 请帮忙核实《兰登书屋词典》

...内容：habit1. an acquired behavior pattern regularly followed until it has become almost involuntary:◎ the habit of looking both ways before crossing the street.2. customary practice or use:◎ Daily bathing is an American habit.3. a particular practice, custom, or usage:◎ the habit of shakin...

问题 虚拟语气语法点（belieive it or not, be rich or poor）

最近看到Believe it or not, his discovery has created a stir in the scientific circle.还有 Be rich or poor, I will marry him anyway.这两个句子包含的语法点是一样的吗？是怎么样的用法呢，是在虚拟语气看到的。

问题 关于静态动词现在完成时态没有持续时间状语的句子的合理性问题希望专家们再次论证

关于“There have been some books on the table.”句子正确性的商榷       最近浏览英语语法网和答疑网，发现关于诸如“Mary has been ill.”“There have been some books on the table.”和”He has lived in Beijing.”之类句子如何理解的讨论...

问题 surprise可用作不及物动词吗

...develop better machines that use air to do their jobs, as suction has long been used in robotics to grab objects. The fascinating part of the study for robotics is that elephants can use air suction both on ground and in water. The researchers are so impressed that they suggest the elephant’s suct...

问题 同位语从句变成表语从句区别

That question whether we need it has not been considered.That question is whether we need it has not been considered.请问老师加了个be动词句子有什么区别呢？

问题 英语句子中的问题

It has yet to reach its full size and strength. and its owner his or her full intelligence.老师这句话中的has to是不得不的意思吗？its owner his or her full intelligence怎么分析成分语序是什么？

问题 “in+名词”是什么状语

The city’s growth in importance as an economic center has been slow.1.请问in importance是做方面状语吗？2.In importance可置于句末变为以下句子吗？即：The city’s growth as an economic center has been slow in importance.

问题 并列连词并列的句子成分不一致

He either has it or he doesn't. either后是谓语部分has it 那为什么or后面不是谓语部分，主语he也加上了呢? 谢谢！

问题 后置定语加定语从句加介词短语或状语从句的阅读

...句的状语从句2. Here is a list of words a Spanish learner of English has made in her vocabulary notebook这个句子中 a list of words a Spanish learner of English has made in her vocabulary notebook，我的理解是 a Spanish learner of English has made in her vocabulary notebook是list的...

问题 lift off怎样理解

...话：The blast was so powerful that street signs and parking meters has been ripped from the ground。Pedesrains were lifted off their feet and thrown across the sidewalk。我查词典里面lift off有发射、起飞的意义，但好像用在这句话里不合适，请问这句话里的be lifted ...