Yes, in the senior high school entrance examination in Ningxia, history is an open-book examination, that is, according to the relevant regulations, the senior high school entrance examination in Ningxia is a comprehensive examination of ideological and moral, history, geography and biology, with a full score of 100, so the history part inside is also an open-book part.

Then, among them, ideology and morality are compulsory subjects, and you can choose one of the three subjects of history, geography and physics to answer questions. Then, if you choose history, it is also an open-book operation.

Therefore, the history of Ningxia senior high school entrance examination is also a category of open-book answers, that is, you can bring materials to the examination room according to a subject you choose, and then students can read the materials they bring in the open-book examination, but they can't discuss them. Therefore, if we synthesize the above, the history of Ningxia senior high school entrance examination can be conducted in the form of open-book examination.