单项选择题
A.Improved mental functioning. B.Increased susceptibility to disease. C.Speeding up of blood circulation. D.Reduction of stress-related hormones.
A.Consult her dancing teacher. B.Take a more interesting class. C.Continue her dancing class. D.Improve her dancing skills.
A.Analyze them rationally. B.Draw a detailed to-do list. C.Tm to others for help. D.Handle them one by one.