Not difficult. A model test examines all the contents of junior high school except the circle (some districts and counties will examine the knowledge of the circle). The scope of the test will not exceed the outline of the senior high school entrance examination, but the difficulty will be above the senior high school entrance examination. One mode is the first simulated unified examination before and after the senior high school entrance examination (taking a unified examination paper as a unit in a teaching area); One of the results can be used as a reference value for your possible achievements in the future senior high school entrance examination and college entrance examination.