No doubt many will regard these as harsh words, but regrettably they are true. 请问这里的do doubt是什么词性？副词吗？
下面是2009年的一道高考题，书上提供的答案是 not one，我想为什么不能是 no one 呢？Charles was alone at home, with ________ looking after him. (2009全国Ⅱ)A. someone B. anyone C. not one &...
句型：（1）It is no good doing sth（2）There is no good (in) doing sth这两个句型意思一样，第一个句型中间是省略了in吗，还是it做形式主语时，中间不能用in???
No anger, vindictiveness or moral conceit need preside over the removal of such dangers.请问这句话怎么翻译，这句话是不是有什么句法规则或者修辞，为什么这么奇怪呢？