1. (2017·德州) 听第二段对话，回答小题．

1. （1） What's wrong with Lucy？

   A . Her back hurts． B . She has a headache． C . She has a fever
3. （2） Why does Lucy feel tired？

   A . She goes to bed too late． B . She seldom exercises． C . Both A and B
5. （3） Whichof the following is the doctor's advice

   A . Stay in the hospital． B . Take some medicine． C . Early to rise and early to bed．