Scientists may have the right to investigate anything within their means, but that does not mean that they also have the right to the means to investigate anything they choose.后半句have the right to the means to investigate中to the means是不是多余了，这里的means作何解？
...由不同关系代词引出，谓语分别为单数和复数谓语。Are you familiar with the team which has beaten Rocket?I like the team, who are waiting for the train now.学生不懂的是，1.先行词为集体名词到底用什么引导定语从句，是限制性定语从句用that或which吗...
...ir schools, it is not surprising that such students often have little good to say 'about their school experience. In one study of 400 adults who had achieved distinction in all areas of life, researchers found that three-fifths of these individuals either did badly in school or were unhappy in s...
They should have done more research.I ought to have left here by 3.30.Surely they should have got home by midnight.请问这三句中should / ought to have done表达的语法意义是一样的吗？
To others and
themselves the British have a reputation for being conservative——not in the
narrow political sense, but in the sense of adherence to accepted ideas and
unwilling to question them.unwilling to
question them是不是与accepted ideas并列，共享一个介词to？unwilling to前面...