The focus of the exam basically has a relatively fixed range. The proposers of the test paper are all experts, and every question they give is carefully considered and pondered. Such a set of test papers is certainly not as good as a set of simulated test papers, and it is more valuable in thinking mode.

In the process of putting forward real questions, the expert editorial board studies the thinking and habits of candidates, so many seemingly simple questions are very easy to make mistakes. More often, candidates will insist on doing the questions according to their own ideas and can't jump out of their own thinking at all. Even after a long time, they still can't see where they are wrong. This is the train of thought that the real question can bring, which is worth our study.

Only candidates who do real questions can really sum up the rules and skills of some questions. By practicing real questions, they can really find the missing and fill in the blanks, and further adapt to the difficulty and type of examination questions. Finally, candidates will find that the focus is always the focus, but the way of presenting problems changes every year, commonly known as "changing the soup without changing the medicine."