找到约 50000 条结果

问题 插入语的逻辑主语

One of 18 wildfires sweeping through California, among the worst in the state's history, is generating such heat that it created its own weather.这个among介词词组插入语是指的是 18起山火都是加州史上最严重的，还是说，这18起中的那一起山火是最严重的？

问题 all是副词和是同位语

This is all really easy for you, isn’t it?all作同位语或状语时，好像在句中的位置可以一样，那么怎么分辨all是同位语还是状语呢？

问题 what to do是省略了什么东西吗

原句：What to do when you know the worst is coming.这里主句为什么没有谓语动词呢？

问题 Invited Talk 的语法分析

...为 speakers who are invited，但 invited talk 不能解释为 talk that is invited 吧？

问题 关于同位语从句和定语从句

The suggestion where we should exercise regularly is very practical.这个句子看做是同位语从句能理解，但是个人觉得也可以看做是定语从句。We should exercise regularly in this suggestion. 在这个建议中我们应该经常锻炼。为什么这样理解是不对的呢？

问题 句首instead of的用法

Instead of a plan of  action, they continue to press for more research--a classic case of ‘paralysis by analysis’.

问题 so that的用法

It was a doctor that she introduced herself, and as such she got a VIP card.  老师 请问这个as such（作为）能换成so that （因此）嘛? 

问题 定语和状语

1.The Iceman may have been a military leader fighting to defend his village. 这句话中fighting......是做定语修辞名词leader吗？如果句子改成下面: 2.The Iceman may have been a military leader， fighting to defend his village.加个逗号后fighting......是做状语吗？

问题 好题分享（78）：单选题

It _____ much convincing to talk her into doing it.A. took    B.will take     C. didn't take     D. A/B/C 均有可能

问题 这个句子结构分析

Do you imagine him at school，sitting in front of a sweet dessert with nothing but a pen to eat it with.这里的sitting为啥用ing呢，dessert后面的with是什么意思呢？为什么sitting前面用逗号呢？

问题 好题分享（104）单选题

—I guess we can ______ breakfast sometime.—Good, when and where do you want to go?A. cook          B. do         C. A or B

问题 no、with的用法

老师你好！以上第一个打了?处no是不是错了，是不是应该把no去掉?第二个打了?处with a busy life中with是什么意思?with a busy life怎么翻译?

问题 条件语气conditional mood是什么语气

...一般用法和推测用法）。I have no idea where he should be right now.名词子句（注：即为名词性从句）where he should be right now的动词片语（动词短语）包含语气助动词、带有不确定的条件语气，表示猜不出他会在什么地方。这个例子属于上...

问题 sign 与 message

Some people find that they can smell one type of flower but not another, whereas others are sensitive to the smells of both flowers.This may be beacause some people do not have the genes necessary to generate particular receptors in the nose.These receptors are the cells which sense smells and send ...

问题 可数名词前面要不要加冠词

You have a new job as assistant accountant in a large company. 这一句的 assistant accountant 是可数名词，前面为何不加冠词 an?