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问题 副词before使用困惑

...需要使用完成时的困惑？1)Our new camera is more expensive than the one we had before.2)Our new camera is more expensive than the one we had had before.请教老师：副词before 应该是不能和一般过去时连用吧？before需要用完成时吗？因此，第一句是否错误？ ...

问题 关于than-从句省略主语的问题

He hopes the book is more universal than it appears on the cover.（原句）He hopes the book is more universal than appears on the cover.（省略it）Tom sings better than he dances是否也能改为Tom sings better than dances?相关参考...

问题 这样用不定式修饰名词是否符合语法规定

...最近本人的一个朋友给他的学生讲课的时候，说：This is the only key to unlock the door. 是有语病的，会让人理解成："The key can unlock the door." 而key怎么能做unlock的主语呢？因此是病句。我觉得这句话可以接受，但至于是否有语...

问题 Not until+时间状语+主句，主句的时态问题

Not until Dec. 2003 was he caught by the police.= He was not caught by the police until Dec. 2003.Not until Dec. 2003 had he been caught by the police.= He had not been caught by the police until Dec. 2003.为何第二句话主句的时态错误?

问题 fun和funny的用法有区别吗？

看到You're funny. It's a funny dog. It's fun. 怎么感觉这2个词可以互换。都可以做表语，或定语。请问老师，这2个词有什么区别吗？ 

问题 intend there to be 是什么用法

John intended there to be a meeting afterwards. 约翰打算以后再开一次会。 请问句中的 intend there to be 属什么句式？

问题 Look like 后接的从句属于什么从句

Somebody looks like that he had a good lunch. 请问老师look like接从句属于什么从句？look like 是否还能再加that？

问题 ever和before连用会导致意思重复吗

Have you ever worked as a cashier before？ever和before 一个曾经，一个之前，意思不会太重复吗？为什么经常看到一个句子同时用它们2个呢？

问题 must的反义疑问句

He must have stayed up late last night, _____he?A mustn't  B needn't   C hasn't  D didn't 请问老师这题为什么选D，做must的反义疑问句思路应该是怎样的？

问题 memory一词改错探析

...您好 我在做改错题时遇到一个问题:memory now exists behind a screen. Very few is stored in our heads.这句话 参考答案说改few→little 说此处代指memory应该用修饰不可数名词的little.可是我看字典上说的memory在表示“记忆”时也可做可数名词呀...

问题 关于ing只能修饰物吗

ing形容词可以修饰人吗？Smoking is a disgusting habit.He is so disgusted.He is so disgusting？网上都是说ed是修饰人的，ing是修饰物的，但是我看到电影台词有用ing修饰人的。

问题 China's和Chinese的区别

China's/Chinese ancient buildings had a special preference for symmetry.这句话中，China's和Chinese哪个对？China's是所属结构；根据词典，Chinese意思之一：adj, belonging to or relating to China.

问题 动词+one's way to

A blood clot had formed in his leg and worked its way to his lungs.老师您好，我想请教一下：这里的to his lungs是看作定语修饰way更好呢还是看作状语修饰worked呢？望老师指教！

问题 第三条件句的意思与but从句矛盾吗

Appian wrote that Hadrian, like Titus, destroyed Jerusalem, implying that there was something to demolish, and the rebels, sweeping all before them, would surely have besieged the Tenth Legion in the Citadel and worshipped on the Temple Mount if they had had the chance, but we do not know if they di...

问题 张道真英语语法网的原题答疑

The market for _used mobile phones os gettinging larger and larger as ______ years go on.答案给的是/,/ 但是选项d,“/,the”是错的答案给的是第二个也是非特指，但是我不明白，the years其实应该是对的，因为如果说话人本身就是想表达the years=these yea...