There are many tools available to help people quit, and getting support
from your free local stop smoking service will give you the best chance of
stopping successfully.这句话的stop 是名词吗？后面接smoking这是什么用法？动名词复合结构吗？
...这里用some friends这种复数呢？摘录上下文，选自世界小史的英文版序言部分My grandfather was not impressed by what he read: so little so that he
told the publisher –Walter Neurath who later founded the publishing house
Thames & Hudson in England
– that it was probabl...
...or 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've been coming up here night after night for weeks now. You see， I hope to give you a surprise.'显然有两句话我没有加进行时...
Grouping together make sense because the bigger the group, the greater the protection it provided.句中 because 后句式结构怎么分析？the bigger the group 没有谓语动词be 感觉说不通，是什么语法现象省略吗?