Because too much caffeine will make your heart beat faster, your blood circulation will be more fierce, and your hands will shake badly, which will not only affect yourself, but also affect others.

Candidates can drink 1500- 1700ml of water every day, preferably boiled water. Drinking drinks cannot replace drinking water. If the child is prone to frequent urination, pay attention to controlling the amount of water before the exam, so as not to affect the exam halfway.

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