一节:完型填空(共15小题,每小题2分,满分30分)阅读下面短文,掌握其大意,然后从1—15各题所给的a、b、c和d项中,选出最佳选项,并在答题卡上将该项涂黑。 teenage years can be confusing for both teenagers and parents. at about 15, many teens start thinking about how they feel about themselves and 1 out how this matches or mismatches what others think of them. most teens work through this 2 by the age of 16 or 17. often teenagers are treated like 3 bigger children, but they will never become 4 and respo