2. Just buy a test and apply for a theory. There is no public foundation.

3、……

4, the same.

5, buy some real questions, if you need to explain, buy them. But the real questions can be downloaded online.

6. I suggest that you do more tests and questions, combine the advantages and disadvantages of each part, strengthen the advantages, and improve the speed and accuracy of answering questions; Fill the short board and fill the "short board". In the application, write more, watch more half-monthly talks, people's daily comments and so on. Writing by yourself is the key! !