A:when; to coming
B:which; to coming
C:which; to came
D:when; to came
列男女同学的交往,表现恰当的是( )
①男生、女生外出时,通过大把大把的花钱来显示潇洒大方 ②学习成绩力争在同学中名列前茅
③外出活动时,男生主动帮女生拿东西 ④男生以“保护女生”为由出风头打群架
试根据上表回答下列问题: