A.It offers a new treatment for psychological problems among teenagers.
B.It provides new early-warning signals for identifying teens in trouble.
C.It may have found an ideal way to handle teenagers with behavioral problems.
D.It sheds new light on how unhealthy behaviors trigger mental health problems.
A.They were all good at cooking.
B.They were particular about food.
C.They were proud of their cuisine.
D.They were fond of bacon and eggs.