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问题 is believed to have been 分析

The Bent Pyramid outside Cairo ______ ancient Egypt’s first attempt to build a smooth-sided pyramid.A. has been believed to have beenB. was believed to beC. is believed to have beenD. is believed to be请问这题的答案为什么选C，可以给我讲解一下这题的语法点吗...

问题 不定式做定语和状语

I wish for a chance to try it 这里的 to try it 是状语吧！因为前面句意完整，表目的，那能不能改为 I wish for a chance to try 呢？to try 作为定语修饰 chance。

问题 put up for相关疑问

Among the most popular: paternity and kinship testing, which adopted children can use to find their biological relatives and families can use to track down kids put up for adoption.这里的put up for adoption在这里是充当什么成分呢?

问题 关于评注性状语修饰对象的问题

Then I discoverd ,what was a news to me,that his wife was Tom's niece.红字部分的评注性"what was a news to me"修饰的是整个句子，还是修饰从句"his wife was Tom's niece"?根据语法书《现代英语语法》，评注性状语是修饰整个句子，...

问题 虚拟语气的用法

Many people who have DP show no clear signs.Take, for example, Dacia Reid.If you met her, you probably would not know that she suffered brain damage as a child. There would be no sign of it until you meet her a second time. She would not remember how you looked.上面的内容 取自该网址http://...

问题 是主语从句还是强调句？

It is also considered to be the cradle of the Chinese Revolution because it was there that great Chairman Mao established the first rural base for the revolution which was led by the Communist Party of China.because 后的句子把it was,that去掉讲得通。感觉说成主语从句也讲得通啊,...

问题 时态问题

...词是不是都是短暂性终结动词，即转态动词？http://ask.yygrammar.com/q-30843.html 比如这个链接里您举得例子。疑问3：“现在”一定是指当前这句话的时刻，几秒钟的时间吗？因为当我们用一般现在时表习惯和状态时，所谓的“现在”...

问题 时态问题

...词是不是都是短暂性终结动词，即转态动词？http://ask.yygrammar.com/q-30843.html 比如这个链接里您举得例子。疑问3：“现在”一定是指当前这句话的时刻，几秒钟的时间吗？因为当我们用一般现在时表习惯和状态时，所谓的“现在”...

问题 be动词作为不同的语法结构的省略问题

...t means an account that is associated with or part of a contract, intended to hold amounts in excess of the maximum amount permitted to be held under an exempt contract.Limit on funds held under exempt contract.显然上述句子承前省略了a contract，应该是Side account means an account that...

文章 “more than”与“less than”

...；不止；以上”，用于此意义时可与over互换使用。如：Altogether more than 70 percent of the surface of our planet is covered by water.“整个说来，我们这个星球的表面有百分之七十以上为水所覆盖。”2. more than 可放在名词之前，表示“不只是...

问题 in their effect中的their指代又是什么

It is impossible to measure the importance of Edison by adding up the specific inventions with which his name is associated. Far-reaching as many of them have been in their effect upon modern civilization, the total effect of Edison's career surpasses the sum of all of them. as many of them指的是...

问题 过去时情态助动词could/would/should/might+have+done这种形式为什么可以表示现在或将来的虚拟呢

...a motorbike last year/now/soon. (But he was in a bad crash last January.) If I had won the lottery, I would/should/might/could have bought a yacht last year/next year. If my father were alive, he would have been going next year. 以上例句都来自于章振邦新编高级英语语法195页。...

问题 怎么理解perspective在句子中的意思，what引导的宾从做谁的宾语？

While I walk, I put into perspective that is important to me 请问:为什么要将that改成what呢？what引导的宾语从句是做谁的宾语？perspective在这个句子中的成分是什么，怎么理解呢？

问题 somewhere 的用法难点

The plan is to locate the hotel somewhere overlooking the lake.请教专家老师：1. 副词 somewhere 表示“某个地方”，句中的somewhere可以换作 where / in the place where 吗？2. somewhere overlooking the lake 是地点状语从句？3. somewhere overlooking the lake 中 overlook ...

问题 动介宾和动宾介（副） 的相关问题

Make sure the firm is competent to carry out the work.Make sure the firm is competent to carry the work out.carry out the work 和carry the work out 有什么区别？前者应该理解成动词短语 carry out 加宾语还是动词carry 加介宾作宾语更合适？ carry the work out 中的 out...