As noted in relation to
semiotics, theatre theorists have found useful models in the fields of
linguistics and literature which can be applied to 'reading' the theatre event.我的翻译：正如提及了和符号学相关的概念，戏剧理论家（也）在语言学和文学领域找到了可以...
One
day in February 1824, at his little house in Vienna, Austra, Ludwig van
Beethoven sat back in his chair and smiled.这是2020版高中英语北师大版必修第三册第7单元(p14)的句子。请问这里为什么用介词at，可以换成in吗？
The regrowth in plants also brought back many animals to the land. This return of life to Glacier Bay is why it is sometimes called "a land reborn."请问老师，句中的介词 in 和 of 可以互换吗？
Check
your predictions in before you watch the video...They
lived on a supercontinent that broke apart a long time ago...As
the dinosaurs adapted to live in their own environments, this gave rise to
different dinosaur species....The
reason why is still a mystery.老师，这是美国原版句子。1...
(informal ) to believe sth,
especially an idea that many other people believe in 信从（尤指随大溜）She
had never bought into the idea that to be attractive you have to be thin. 她从不随大溜认为要想有魅力，就得瘦身。以上来自牛津词典。很是奇怪不解：看这...
Tap the + (plus) button in the top left corner then Add a control to
drop in the relevant shortcut icon: It's under the Vision Accessibility
heading, and looks like a car with a row of dots next to it.这句话的to drop in是做目的状语吗？还是drop sth into的用法？drop in是放入的意...
She will remainin post to bear the burden of the European election results, which will be announced on Sunday night and are widely expected to be grim for the Tory party.
请问in post做什么成分
Not knowing his telephone number,she had some difficulty getting in touch with Bill.getting in touch with Bill 中的成分是怎么划分的，get in + touch witch？ 另外，为什么例句中用getting 而不是to get？ 句子看不出是进行时态吧？