...,例如many dozens
(hundreds, thousands, millions) of people;但是也可以采用零复数(即单数形式---本文作者注)的形式。随后编者又说“英语原著中既然有two dozen of eggs和three dozen of ale这样的实例,我们没有充分的理由把two dozen
of police判...
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?
Sea level of the magnitude now anticipated will be destructive to natural systems and living things and ______ to human as well. 这句话填hence,为什么so是连词就不能填只能填副词?连词可以省略成分啊?