(2) Pencil Sharpener. Candidates who need it can take it with them and be prepared.
(3) rubber. Eraser has a special function besides erasing the wrong mark on the card. When graphic reasoning takes an examination of three-dimensional graphics, especially the problem of unpacking, he can draw the answer directly with rubber comparison.
(4) watches. Candidates are advised to bring pointer watches instead of electronic watches. In the written test where every second counts, it is very important for candidates to check the time in time and allocate the time reasonably.
⑤ A ruler. Use a ruler for data analysis problems. The commonly used test materials are histogram and measuring the degree of pie chart with protractor to determine the approximate value of the sector, and the problem can be solved quickly through estimation.