各位老师好！有这样一道选择题：The worker asked for _____ to see a doctor, and the
boss gave him two days _____. A. vacation, off B. leave, off C. holiday, leave D. off, leave我认为应该选择C，但是答案是
B。请问，vacation, holiday 和
leave 不是都可以表示“假...
...e snow was getting deeper and deeper when/while/as we waited for the
train to arrive.看到一道题，答案是while或as，不可用when。可是《新编英语语法教程》说主句和从句如果都表示持续性动作，并且同时发生，持续时间大致相等，前后都用一般过去...
有这样一句填空题:The girl is
taking the entrance examination for __________ in Beijing. During the exam, the student next to
her fainted.这里的 taking the entrance examination 意思是“参加考试”吧？请问可以将 taking 改为
taking part in 吗？
例句：I want to talk about what we’re pretty sure we know.问题1：被省略了的that引导的从句：（that）we know是什么从句？问题2：宾语从句what we’re pretty sure we know的引导词what在该宾从里作什么成分？难道是作该宾从的从句（that）we know中kn...
...在做英语阅读的时候看到一个句子为：One day, the bombing stopped and the soldiers left. But the war was not over yet. Alia knew that if the books were to be safe, they must be moved again while the city was quiet.我主要无法理解的部分为粗体字的含有条件状语从句的...
...may be many— between the NHS and Deep Mind will be carefully scrutinized to ensure that all necessary permissions have been asked of patients and all unnecessary data has been cleaned.就问一个点，that all necessary permissions have been asked of patients，of patients怎么理解，知道它...
...tlemen, may I have your attention please, I have an important announcement to make. 女士们，先生们，大家请注意，我有重要消息要宣布。除 ladies and gentlemen 这一固定搭配外，一般不用 gentleman 表示“先生”，而用sir。如：Would you like red or white wine,...
...ke other flowerpots. But the container breaks down in the earth within one to five years. And as it breaks down, it naturally releases nitrogen into the soil. 他们开发的产品之一是花盆，它看起来和普通花盆一样，但这种花盆使用一到五年时会在土壤中分...
...rth of Sichuan Province, is a unique natural wonder. Every year, visitors from all over the world come to admire the mountains, lakes, streams, trees, underground springs and waterfalls which make Jiuzhaigou Valley an area of outstanding natural beauty.
Almost all of us know how to play an instrument, whether it be the electric guitar, the bass, drums, or keyboard. 请问，原句中为何用 whether it be 而不是 whether it is?
...nsteinwas born in 1879．As a child，few people guessed that he was going to be a famous scientist whose theories would change the world． 我的疑问是：根据语境（As）a child指的是后面的he,可主句的主语是few people。这样的用法是否可以？接受度如何？如果...
I found that my homework was not as heavy as what I used to get at school.同样的句子，薛金星译林高一第一册教材全解一会儿说as后是状语从句，一会儿说是宾语从句。我个人认为应该是状语从句，因为在as … as…里，后一个as是连词，不是介词...
...在阅读一篇文章时，有几处困惑的地方。 One of the actors up for an Emmy - Gwendoline Christie who played Ser Brienne of Tarth - had to nominate herself for the award despite having one of Benioff's favourite moments in season eight. 这句话开头的up for 应该...
...e whole group. It was found that groups of this type became very committed to the task and produced high-quality work.我记得that是将上文的事，而this是指下文的事，所以我填了that，但是答案是this，请大家帮忙分析。