4.请听一段独白,完成第14至第16小题.
14.What's the talk mainly about?
A.One-MinuteHealthy Break.
B.Healthy living.
C.Healthy food.
15.How many suggestions does Dr.Graham Bain make?
A.Four.
B.Two.
C.Three.
16.What can you learn from the talk?
A.Dr.Graham Bain thinks healthy living is simple.
B.Eating well means choosing your favorite food.
C.Something you enjoy helpsyou stay healthy.