Tooth brushing was common by the 1930s, after which toothpaste sales leveled off even thought the advertising, of course, continued.
句子里after后面的句子是名词性从句吗?如果翻译成"在哪个牙膏销量趋于稳定后…"的话,把which改成some可以吗?
Skiing is just one of the activities that Simonsen,Arc's chief executive,and Bjarke Ingels,its lead architect,hope will enhance the latest jewel in Copenhagen's sustainability crown.1.前面的that引导的是什么从句呢2.这里的两个谓语动词怎么分析
This journalist is respectable/respected for his dedication,
warm-heartedness and his spirit of seeking truth from facts.老师好!这句话委培抹额填respected而不是respectable?
The family tradition of the men staying at Finch's Landing was never
broken until many years after the
narrator told the story.请问老师,after the narrator told the story是状语从句,但是跟前面的many years是什么关系呢?many years after看不懂!