...状语用于过去完成时和一般将来时，可是下面句子:he was the youngest of seven children and by the age of 5 he was already composing music.麻烦老师讲一下，already和by 引导的时间状语分别能用于什么时态，谢谢！
Talk about being surrounded! There have also been claims that just being exposed to electromagnetic fields can cause symptoms of anxiety, depression, nausea and suicidal thoughts.So, imagine what would happen if you could see them. If you could see these signals, you probably be looking fo...
It is an advanced tumor that grows in the tissue layers that cover the brain.Its features are consistent with it being malignant.老师，我对这里的加粗部分理解不好，这里being malignant是动名词还是宾补，二者在理解上有区别吗？而且为什么要这么复杂的去说...
请老师帮我看一下以下的非谓语，The building having been built last year is a restaurant.The building built last year is a restaurant.请问这两句都对吗，要么哪句对以及为什么是它啊？以及能帮忙把正确的句子被省略的部分补充完整吗？
...全国乙卷（全国卷I）的听力对话（录音材料）：M: I smelt the flowers, looked at the birds, and
yeah, I picked many tree leaves. I will make bookmarks with them. Look!W: Aren’t they beautiful?请问这里的 Aren’t
they beautiful? 是什么意思？感觉应该要用感叹句才...
Every hour since I came has been most enjoyable.On the day before we left home, there came a snowstorm.The year after she had finished college she spent abroad.薄冰《英语语法》第四版在定语从句中写道：since, before, after亦可用作表时间的关系副词，并列出上面三个...
美国老师说：It's
tough understanding native speakers and having the confidence to join in the
conversation.And
If I was a Chinese...为什么不是It's
tough to understand...? 虚拟语气不是应该用If I were 吗？用If I was 这是陈述语气吗？和虚拟语气的理解含义区别是...
In Dr. Ren and Dr. Li’s studies of preschoolers found that increasing the level of participation in extracurricular activities could benefit children's cognitive and language development to some extent, but over-scheduling children could decrease the benefits of extracurricular participation or ev...
在看视频课的时候看到这样的一个句子：What does the woman think is required to be successful in international
trade?上述句子中 what does 是疑问句的倒装语序，但是我看语法书上写的是疑问词作为从句宾语，从句应调整为陈述语序，书上给的例...
... punishment is fixed by
law for all cases, in contrast to crimes for which the judge or magistrate has
to decide the punishment for each particular case.这里for引导原因状语从句？那么which指代crime？which引导定语从句？这句话for which这里有点搞不清楚。
As the term gained wider usage in the English-language art, however, it
often became little more than a synonym – one is tempted
to say a pretentious synonym – for graphic design, and
graphic designers were increasingly referred to as visual designer.
请问老师这句如何翻译，尤其是...
Being in an all girls’ school I hardly had the
opportunity to interact with members of the opposite gender. 请问老师to do介词短语是作后置定语还是宾补？
interact with members要看成不及物动词+介词短语作状语还是及物动词（interact
with)+宾语的结构？谢谢...
Nor does it reveal how much companies are banking on the halo
effect, rather than the other possible benefits, when they decide their
do-gooding policies.rather than 作为并列连词连接2个宾语为什么前后用了2个逗号，连续前后一般不是一个逗号吗？
She is used to living in the country. 她习惯于住在乡下。She(主) is(系) used(表语) to living(目的状语，to是介词，living是动名词作宾语？)in the country(地点状语) I look forward to your reply.主&nbs...