First of all, the college entrance examination questions are highly targeted, and secondly, the college entrance examination questions are moderately difficult. Doing something will naturally strengthen knowledge, but personally, the role of college entrance examination questions is guiding. It is necessary to find out the test sites and questions of the college entrance examination and then strengthen your shortcomings, instead of blindly doing the college entrance examination questions. It's no use doing more. The key is to improve your own shortcomings.

Because the real questions of the college entrance examination are rigorous, the distribution of other papers is not comprehensive or the score ratio is not good, sometimes the questions are off topic, flawed, ambiguous or even wrong.