Yesterday I was playing football with my friends. Then it began to rain. I got wet. Today I had a headache and had to stay in bed. In this afternoon, I had a fever. My mother took me to hospital. The doctor gave me some medicine and advised (建议)me to drink more water and have a good rest(休息). Now I feel much better. ( )2. What did the doctor advise(建议) me to do? A. B. C. D.