找到约 21000 条结果

问题 究竟应该用现在完成时还是一般过去时呢

...料中看到这样一道选择题：Tom ____ a bank for over 20 years and that’s why he is now employed by our college to teach related courses.A. worked for    B. has worked for 我觉得这道题是一个并列句，前后两个分句有因果关系，所以认为答案应该是选择现在...

问题 是不是省略句？

Industrial production fell by2.8％ in the year to March,the worst slide since the Second World War.感觉逗号后的句子不完整，The worst前是不是省略了which has been?请详解。

问题 it 的指代问题

Economy news can appear in every section. Most international news has a crucial economic aspect to it. 这句主要是讲杂志的版面涉及经济新闻。请教老师，it指代的是前句的every section 吗？to 是对于，至于的意思？该如何理解？

问题 判断句子是如何连接的

Back in 1787, more than 200 years ago, the United States of America didn't exist the way it does today.请帮忙分析上面句子中两个句子是如何连接的？很显然the way 不像连词。谢谢。

问题 follow如何理解

I was hospitalized following a severe heart attack and had been in attentive care for several days. 我因严重的心脏病发作住院，并在监护病房里住了几天。(官方译文)问题：请问follow怎么理解？官方译文正确吗？感觉follow在文中的意思是，先住院...

问题 for的作用和含义

What have you been interested in for as long as you can remember?就你记忆所及，你对什么事情一直感兴趣？句中for起什么作用和含义？介词for的宾语是什么？如何完整分析该句的逐一成分呢？

问题 ​短语动词是否是一起看作谓语

短语动词是否是一起看作谓语呢? 如：Look after  take down  break in  break down  put on catch sight of  stay away from, etc.

问题 从句谓语动词的疑问

if you invest with me, the only question you’ll have to ask your wife is what kind of hardwood floor  does she want in her new house.如何理解从句中的动词does，如果省略了影响句子吗？

问题 any city 使用是否正确

Bangkok is a city which has one of the highest average temperatures of any city in the world.any city使用作何解释？如何理解和翻译？ 是否应该去掉呢？

问题 不定式做状语还是宾语补足语

I have never known it to snow in July before.这里的不定式做什么成分？做状语？宾语补足语？

问题 Except的用法

"A mood of pessimism", it writes,  has displaced "the idea of inevitable progress born in the scientific and industrial revolutions". Except those words are from an article. 请问这里except 为什么可以单独成句？前面为什么是句号？

问题 关于than引导的比较状语从句

Teaching in Guizhou was much more difficult than Wangshu hand thought.这里为什么用had thought呢 是than引导的比较状语从句吗

问题 when还是where的选择

Bruising can lead to squishy parts and faster ripening, which is where hard cases built specifically for bananas come in handy.请问此处where可否替换成when，原因是？

问题 have的用法

Course projection has these rocks hitting Venus atmosphere in less than two days.这句话的翻译是“轨道预测显示这些岩石在两天内撞击金星大气层”。查词典发现have表示“显示出”的意思时没有接doing的用法，那么这里have为什么接doing，have sth doi...

问题 around副词前加不加介词

老师，教材中见过 at around 6:00, around前有介词at，也见过around March,around 1990 前怎么没介词in呢？