B. develop, improve and innovate on the basis of inheritance. Innovation is inseparable from scientific inheritance. Many research results are developed on the basis of inheritance. It is also an innovation to develop on the basis of inheritance. Only innovation can develop.
C, put forward independent opinions in different opinions. In the process of scientific research, academic contention is inevitable. To participate in academic contention, we should avoid following other people's viewpoints and bases, give serious thinking, actively participate in contention, and boldly put forward our own independent opinions and arguments. It is also a kind of creativity to make a little contribution to active thinking and scientific originality.
D, overturn the previous conclusion. Because in the process of exploring the objective laws of the material world, it is impossible to exhaust its essence at once, and the theories and theories of any school are not perfect and correct.
Researchers' understanding of the research object and their own knowledge structure are inevitably limited. Even if their conclusions were considered correct at that time, with the development of history, the progress of science and the update of research methods, it is likely that these conclusions will be found to be problematic.
So we advocate inheritance, but we are not superstitious. If we find its mistake, we need to criticize it and overthrow it with scientific courage.
Creative synthesis of existing data. The reason why this is also an innovation is because the author finds and puts forward problems in the process of synthesis and guides people to solve problems.