The study shows that teenagers don't want to ( ).
A. share family responsibility
B.cause trouble in their families
C. go boating with their family
D. make family decisions
答 案:BB[解析]根据第二段最后一句They don't want to rock the boat.叮知孩子们不想制造麻烦。rock the boat是捣乱、制造麻烦的意思。