She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). 这里的红色部分conducted...和紫色部分that.....都是作同位语修饰wor...
After the interruption, the speaker went on talking as if nothing had happened.When I told them my plan, they looked at me as if I was mad.请教老师这两句话是虚拟吗？是不是如果主句是过去时，as if 是否是虚拟看不出来？谢谢！
Adele has been accused of cultural appropriation by marking what would have been Notting Hill Carnival weekend by posting a picture of herself with African-style knots in her hair on Instagram. 1. 句子中by marking...是表示原因吗？by posting...是动作marking what would have been Notting ...
请问各位老师和大侠：Lower down the pecking order, however, people increasingly try to put
their personal mark on their autoreplies.这句话中lower down the pecking order是介词短语吗，lower是副词修饰down的介词短语？
Restaurants can offer a choice of music along with the various food
choices on the menu, allowing customers more control over the atmosphere in
which they are dining. 这里为什么不能用to allow呢？
2021浙江宁波中考题里出现的：If you keep on crying about your past, neither your present will be
right nor the future will be bright. neither, nor后引导的主系表均未出现倒装现象，是为何？
A meaningful sound track is often as complicated as the image on the
screen, and is ultimately just as much the responsibility of the director.1.这里的just as much这里是什么用法，省略了什么？2.just as much在这里是同级比较还是表示程度？如果表示程度，后面不是...
在《新英语语法教程》（何桂金，高纪兰，第一版）中看到有下面的说法：助动词have和助动词be不能连用。但I have been doing it for a long time. She has been a teacher for 30
years. It has been stolen by a boy. 应该都是have和be连用吧？谢谢！
...语语法网上看到这样一个句子：There have been less accidents on this road since the speed limit was introduced. 自从实施速度限制后，这条路上的交通事故已经少些了。请问这里的 less 修饰 accidents 有问题吗？是不是应该改为 fewer accidents 呢？