请教各位老师，下面这三个句子哪个是正确的？1. I am so happy
that I pass the exam. 2. I am so happy
that I have passed the exam. 3. I am so happy
that I passed the exam. 我很开心我通过了考试。
新概念英语3第2课第11行 'I'm trying to repair the bell，' answered Bill. 'I've been coming up here night after night for weeks now. You see， I was hoping to give you a surprise.'我写成的是 'I try to repair the bell，' answered Bill. 'I&...
It
stormed all day, during which time the ship broke up.这里的which究竟指的是什么？本来应该是是all day's
time, 所以，那么为什么不是during whose time呢？all day's = whose...呀？同理，这句Call
again at eleven, by which time the meeting should be over. 应该是by wh...
...，但有时它的前面也可以用定冠词，这是为什么？如：
The children cut the paper into various simple shapes. 孩子们把纸剪成各种各样简单的形状。
The various dialects are quite distinct from one another. 各种方言之间存在着相当的差异。
...fail so often that a parcel is driven to a home an average of 1.5 times in the Nordic region,says Kenneth,head of business development at Postnord,a logistic giant.It is an expensive inefficiency made worse,he says,by the fact that recepients have still often had to wait for a failed delivery.请问...
So emerged the first effort to screen foreign direct investment (FDI) into the United States on national-security grounds. 1 请问这句话是倒装吗？so 形式的句子倒装不应该跟助动词吗?2 screen foreign direct investment into United states中into the united states作什么...
Volkswagen announced on Thursday that it planned to introduce to the Chinese market 25 models of electric cars between 2020 and 2025, in addition to the 15 electric models it already had planned to bring to the country by 2020.请问这里的in addition to …是作前面数字25的定语吗？还...
...s is a timely address. Whatever else people disagree upon in Europe today, they at least agree on one point: Europe is in the midst of a profound debate about its future. I want to talk to you plainly today about this debate, the reasons for it and how to resolve it.the reasons for it中的it指的...
...或者虚拟现在都可以？②有哪个更好之分吗？Had I not got the chance, I might have not achieved success.Had I not got the chance, I might not achieve success.那如果主句采用反问句，③那么主句还能采用虚拟语气吗？或者说下列主句是否是虚拟语气？Had...
...带有定语从句是否可行。比如这句，only time invested after the decision is made is taken into account.可否写成，It's only the time invested after the decision is made that is taken into account.这句还不是很明显，如果中间强调的部分自带的定语从句最后...
The air then passes to a compressor, where it is compressed, and from which it is delivered to the combustion chambers.在and from which it is delivered to the combustion chambers. 为什么不是from where ？ 用from which 和 from where究竟理解上有何不同？
... VOA Special English看到这么一句话：【Dung, who has written for
the voice
of America Vietnamese-language website, is the president and founder of the
independent journalist association in Vietnam.】【范志勇是越南独立记者协会的创始人，曾为美国之音越南语网站撰...
Last year the number of nuptials fell by 12％ to a little over
8m,the lowest since 2003and well down on the peak of 13.5m in 2013. 请问 well down两个词在句子中分别是什么词性？