Clearly tell you to take the exam, but you won't take the big questions, only a few multiple-choice questions (several questions are extremely difficult), and then some small gaps in the subjective questions may involve one or two, mostly in nine volumes. Pay special attention to the two world wars and several important bourgeois revolutions and industrial revolutions, and you can buy some counseling books for the senior high school entrance examination. If in doubt, please ask questions. If there is no doubt, it can be adopted.